21742849440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 960

約数和(自身を含む): 89503045632

約数和(自身を除く): 67760196192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 62, 65, 69, 72, 78, 80, 81, 90, 92, 93, 96, 104, 108, 115, 117, 120, 124, 130, 135, 138, 144, 155, 156, 160, 162, 180, 181, 184, 186, 195, 207, 208, 216, 230, 234, 240, 248, 260, 270, 276, 279, 288, 299, 310, 312, 324, 345, 351, 360, 362, 368, 372, 390, 403, 405, 414, 416, 432, 460, 465, 468, 480, 496, 520, 540, 543, 552, 558, 585, 598, 620, 621, 624, 648, 690, 702, 713, 720, 724, 736, 744, 780, 806, 810, 828, 837, 864, 897, 905, 920, 930, 936, 992, 1035, 1040, 1053, 1080, 1086, 1104, 1116, 1170, 1196, 1209, 1240, 1242, 1248, 1296, 1380, 1395, 1404, 1426, 1440, 1448, 1488, 1495, 1560, 1612, 1620, 1629, 1656, 1674, 1755, 1794, 1810, 1840, 1860, 1863, 1872, 2015, 2070, 2080, 2106, 2139, 2160, 2172, 2208, 2232, 2340, 2353, 2392, 2418, 2480, 2484, 2511, 2592, 2691, 2715, 2760, 2790, 2808, 2852, 2896, 2976, 2990, 3105, 3120, 3224, 3240, 3258, 3312, 3348, 3510, 3565, 3588, 3620, 3627, 3680, 3720, 3726, 3744, 4030, 4140, 4163, 4185, 4212, 4278, 4320, 4344, 4464, 4485, 4680, 4706, 4784, 4836, 4887, 4960, 4968, 5022, 5265, 5382, 5430, 5520, 5580, 5611, 5616, 5704, 5792, 5980, 6045, 6210, 6240, 6417, 6448, 6480, 6516, 6624, 6696, 7020, 7059, 7130, 7176, 7240, 7254, 7440, 7452, 8060, 8073, 8145, 8280, 8326, 8370, 8424, 8556, 8688, 8928, 8970, 9269, 9315, 9360, 9412, 9568, 9672, 9774, 9936, 10044, 10530, 10695, 10764, 10860, 10881, 11040, 11160, 11222, 11232, 11408, 11765, 11960, 12090, 12420, 12489, 12555, 12834, 12896, 12960, 13032, 13392, 13455, 14040, 14118, 14260, 14352, 14480, 14508, 14661, 14880, 14904, 16120, 16146, 16290, 16560, 16652, 16740, 16833, 16848, 17112, 17376, 17940, 18135, 18538, 18630, 18720, 18824, 19251, 19344, 19548, 19872, 20088, 20815, 21060, 21177, 21390, 21528, 21720, 21762, 22320, 22444, 22816, 23530, 23920, 24180, 24219, 24435, 24840, 24978, 25110, 25668, 26064, 26784, 26910, 27807, 28055, 28080, 28236, 28520, 28704, 28960, 29016, 29322, 29808, 32085, 32240, 32292, 32580, 32643, 33120, 33304, 33480, 33666, 33696, 34224, 35295, 35880, 36270, 37076, 37260, 37467, 37648, 38502, 38688, 39096, 40176, 40365, 41630, 42120, 42354, 42780, 43056, 43440, 43524, 44640, 44888, 46345, 47060, 47840, 48360, 48438, 48870, 49680, 49956, 50220, 50499, 51336, 52128, 53820, 54119, 54405, 55614, 56110, 56160, 56472, 57040, 57753, 58032, 58644, 59616, 62445, 63531, 64170, 64480, 64584, 65160, 65286, 66608, 66960, 67332, 68448, 70590, 71760, 72540, 72943, 73305, 74152, 74520, 74934, 75296, 77004, 78192, 80352, 80730, 83260, 83421, 84165, 84240, 84708, 85560, 86112, 86880, 87048, 89776, 92690, 94120, 96255, 96720, 96876, 97740, 99360, 99912, 100440, 100998, 102672, 105885, 107640, 108238, 108810, 111228, 112220, 112401, 112944, 114080, 115506, 116064, 117288, 121095, 124890, 127062, 128340, 129053, 129168, 130320, 130572, 133216, 133920, 134664, 139035, 141180, 143520, 145080, 145886, 146610, 148304, 149040, 149868, 151497, 154008, 156384, 161460, 162357, 163215, 166520, 166842, 168330, 168480, 169416, 171120, 174096, 179552, 185380, 187335, 188240, 190593, 192510, 193440, 193752, 195480, 199824, 200880, 201996, 205344, 211770, 215280, 216476, 217620, 218829, 222456, 224440, 224802, 225888, 231012, 234576, 242190, 249780, 250263, 252495, 254124, 256680, 258106, 258336, 260640, 261144, 269328, 270595, 278070, 282360, 288765, 290160, 291772, 293220, 296608, 298080, 299736, 302994, 308016, 317655, 322920, 324714, 326430, 333040, 333684, 336660, 337203, 338832, 342240, 348192, 364715, 370760, 374670, 376480, 381186, 385020, 387159, 387504, 390960, 399648, 401760, 403992, 417105, 423540, 430560, 432952, 435240, 437658, 444912, 448880, 449604, 454491, 462024, 469152, 484380, 487071, 499560, 500526, 504990, 508248, 513360, 516212, 522288, 538656, 541190, 556140, 562005, 564720, 577530, 580320, 583544, 586440, 599472, 605988, 616032, 635310, 645265, 645840, 649428, 652860, 656487, 666080, 667368, 673320, 674406, 677664, 729430, 741520, 749340, 750789, 757485, 762372, 770040, 774318, 775008, 781920, 807984, 811785, 834210, 847080, 865904, 870480, 875316, 889824, 897760, 899208, 908982, 924048, 952965, 968760, 974142, 999120, 1001052, 1009980, 1016496, 1026720, 1032424, 1044576, 1082380, 1094145, 1112280, 1124010, 1129440, 1155060, 1161477, 1167088, 1172880, 1198944, 1211976, 1251315, 1270620, 1290530, 1291680, 1298856, 1305720, 1312974, 1334736, 1346640, 1348812, 1458860, 1461213, 1483040, 1498680, 1501578, 1514970, 1524744, 1540080, 1548636, 1615968, 1623570, 1668420, 1677689, 1686015, 1694160, 1731808, 1740960, 1750632, 1798416, 1817964, 1848096, 1905930, 1935795, 1937520, 1948284, 1969461, 1998240, 2002104, 2019960, 2032992, 2064848, 2164760, 2188290, 2224560, 2248020, 2272455, 2310120, 2322954, 2334176, 2345760, 2423952, 2435355, 2502630, 2541240, 2581060, 2597712, 2611440, 2625948, 2669472, 2693280, 2697624, 2917720, 2922426, 2997360, 3003156, 3029940, 3049488, 3080160, 3097272, 3247140, 3282435, 3336840, 3355378, 3372030, 3388320, 3484431, 3501264, 3596832, 3635928, 3753945, 3811860, 3871590, 3875040, 3896568, 3938922, 4004208, 4039920, 4129696, 4329520, 4376580, 4383639, 4449120, 4496040, 4544910, 4620240, 4645908, 4847904, 4870710, 5005260, 5033067, 5082480, 5162120, 5195424, 5222880, 5251896, 5395248, 5807385, 5835440, 5844852, 5908383, 5994720, 6006312, 6059880, 6098976, 6194544, 6494280, 6564870, 6673680, 6710756, 6744060, 6968862, 7002528, 7271856, 7306065, 7507890, 7623720, 7743180, 7793136, 7877844, 8008416, 8079840, 8388445, 8659040, 8753160, 8767278, 8992080, 9089820, 9240480, 9291816, 9741420, 9847305, 10010520, 10066134, 10164960, 10324240, 10453293, 10503792, 10790496, 11614770, 11670880, 11689704, 11816766, 12012624, 12119760, 12389088, 12988560, 13129740, 13347360, 13421512, 13488120, 13937724, 14543712, 14612130, 15015780, 15099201, 15247440, 15486360, 15586272, 15755688, 16776890, 17422155, 17506320, 17534556, 17984160, 18179640, 18583632, 19482840, 19694610, 20021040, 20132268, 20648480, 20906586, 21007584, 21918195, 23229540, 23379408, 23633532, 24025248, 24239520, 25165335, 25977120, 26259480, 26843024, 26976240, 27875448, 29224260, 29541915, 30031560, 30198402, 30494880, 30972720, 31511376, 33553780, 34844310, 35012640, 35069112, 36359280, 37167264, 38965680, 39389220, 40042080, 40264536, 41813172, 43836390, 45297603, 46459080, 46758816, 47267064, 50330670, 52266465, 52518960, 53686048, 53952480, 55750896, 58448520, 59083830, 60063120, 60396804, 61945440, 63022752, 67107560, 69688620, 70138224, 72718560, 75496005, 77931360, 78778440, 80529072, 83626344, 87672780, 90595206, 92918160, 94534128, 100661340, 104532930, 105037920, 111501792, 116897040, 118167660, 120126240, 120793608, 134215120, 135892809, 139377240, 140276448, 150992010, 157556880, 161058144, 167252688, 175345560, 181190412, 185836320, 189068256, 201322680, 209065860, 226488015, 233794080, 236335320, 241587216, 268430240, 271785618, 278754480, 301984020, 315113760, 334505376, 350691120, 362380824, 402645360, 418131720, 452976030, 472670640, 483174432, 543571236, 557508960, 603968040, 679464045, 701382240, 724761648, 805290720, 836263440, 905952060, 945341280, 1087142472, 1207936080, 1358928090, 1449523296, 1672526880, 1811904120, 2174284944, 2415872160, 2717856180, 3623808240, 4348569888, 5435712360, 7247616480, 10871424720, 21742849440]

約数ペア:

[(1, 21742849440), (2, 10871424720), (3, 7247616480), (4, 5435712360), (5, 4348569888), (6, 3623808240), (8, 2717856180), (9, 2415872160), (10, 2174284944), (12, 1811904120), (13, 1672526880), (15, 1449523296), (16, 1358928090), (18, 1207936080), (20, 1087142472), (23, 945341280), (24, 905952060), (26, 836263440), (27, 805290720), (30, 724761648), (31, 701382240), (32, 679464045), (36, 603968040), (39, 557508960), (40, 543571236), (45, 483174432), (46, 472670640), (48, 452976030), (52, 418131720), (54, 402645360), (60, 362380824), (62, 350691120), (65, 334505376), (69, 315113760), (72, 301984020), (78, 278754480), (80, 271785618), (81, 268430240), (90, 241587216), (92, 236335320), (93, 233794080), (96, 226488015), (104, 209065860), (108, 201322680), (115, 189068256), (117, 185836320), (120, 181190412), (124, 175345560), (130, 167252688), (135, 161058144), (138, 157556880), (144, 150992010), (155, 140276448), (156, 139377240), (160, 135892809), (162, 134215120), (180, 120793608), (181, 120126240), (184, 118167660), (186, 116897040), (195, 111501792), (207, 105037920), (208, 104532930), (216, 100661340), (230, 94534128), (234, 92918160), (240, 90595206), (248, 87672780), (260, 83626344), (270, 80529072), (276, 78778440), (279, 77931360), (288, 75496005), (299, 72718560), (310, 70138224), (312, 69688620), (324, 67107560), (345, 63022752), (351, 61945440), (360, 60396804), (362, 60063120), (368, 59083830), (372, 58448520), (390, 55750896), (403, 53952480), (405, 53686048), (414, 52518960), (416, 52266465), (432, 50330670), (460, 47267064), (465, 46758816), (468, 46459080), (480, 45297603), (496, 43836390), (520, 41813172), (540, 40264536), (543, 40042080), (552, 39389220), (558, 38965680), (585, 37167264), (598, 36359280), (620, 35069112), (621, 35012640), (624, 34844310), (648, 33553780), (690, 31511376), (702, 30972720), (713, 30494880), (720, 30198402), (724, 30031560), (736, 29541915), (744, 29224260), (780, 27875448), (806, 26976240), (810, 26843024), (828, 26259480), (837, 25977120), (864, 25165335), (897, 24239520), (905, 24025248), (920, 23633532), (930, 23379408), (936, 23229540), (992, 21918195), (1035, 21007584), (1040, 20906586), (1053, 20648480), (1080, 20132268), (1086, 20021040), (1104, 19694610), (1116, 19482840), (1170, 18583632), (1196, 18179640), (1209, 17984160), (1240, 17534556), (1242, 17506320), (1248, 17422155), (1296, 16776890), (1380, 15755688), (1395, 15586272), (1404, 15486360), (1426, 15247440), (1440, 15099201), (1448, 15015780), (1488, 14612130), (1495, 14543712), (1560, 13937724), (1612, 13488120), (1620, 13421512), (1629, 13347360), (1656, 13129740), (1674, 12988560), (1755, 12389088), (1794, 12119760), (1810, 12012624), (1840, 11816766), (1860, 11689704), (1863, 11670880), (1872, 11614770), (2015, 10790496), (2070, 10503792), (2080, 10453293), (2106, 10324240), (2139, 10164960), (2160, 10066134), (2172, 10010520), (2208, 9847305), (2232, 9741420), (2340, 9291816), (2353, 9240480), (2392, 9089820), (2418, 8992080), (2480, 8767278), (2484, 8753160), (2511, 8659040), (2592, 8388445), (2691, 8079840), (2715, 8008416), (2760, 7877844), (2790, 7793136), (2808, 7743180), (2852, 7623720), (2896, 7507890), (2976, 7306065), (2990, 7271856), (3105, 7002528), (3120, 6968862), (3224, 6744060), (3240, 6710756), (3258, 6673680), (3312, 6564870), (3348, 6494280), (3510, 6194544), (3565, 6098976), (3588, 6059880), (3620, 6006312), (3627, 5994720), (3680, 5908383), (3720, 5844852), (3726, 5835440), (3744, 5807385), (4030, 5395248), (4140, 5251896), (4163, 5222880), (4185, 5195424), (4212, 5162120), (4278, 5082480), (4320, 5033067), (4344, 5005260), (4464, 4870710), (4485, 4847904), (4680, 4645908), (4706, 4620240), (4784, 4544910), (4836, 4496040), (4887, 4449120), (4960, 4383639), (4968, 4376580), (5022, 4329520), (5265, 4129696), (5382, 4039920), (5430, 4004208), (5520, 3938922), (5580, 3896568), (5611, 3875040), (5616, 3871590), (5704, 3811860), (5792, 3753945), (5980, 3635928), (6045, 3596832), (6210, 3501264), (6240, 3484431), (6417, 3388320), (6448, 3372030), (6480, 3355378), (6516, 3336840), (6624, 3282435), (6696, 3247140), (7020, 3097272), (7059, 3080160), (7130, 3049488), (7176, 3029940), (7240, 3003156), (7254, 2997360), (7440, 2922426), (7452, 2917720), (8060, 2697624), (8073, 2693280), (8145, 2669472), (8280, 2625948), (8326, 2611440), (8370, 2597712), (8424, 2581060), (8556, 2541240), (8688, 2502630), (8928, 2435355), (8970, 2423952), (9269, 2345760), (9315, 2334176), (9360, 2322954), (9412, 2310120), (9568, 2272455), (9672, 2248020), (9774, 2224560), (9936, 2188290), (10044, 2164760), (10530, 2064848), (10695, 2032992), (10764, 2019960), (10860, 2002104), (10881, 1998240), (11040, 1969461), (11160, 1948284), (11222, 1937520), (11232, 1935795), (11408, 1905930), (11765, 1848096), (11960, 1817964), (12090, 1798416), (12420, 1750632), (12489, 1740960), (12555, 1731808), (12834, 1694160), (12896, 1686015), (12960, 1677689), (13032, 1668420), (13392, 1623570), (13455, 1615968), (14040, 1548636), (14118, 1540080), (14260, 1524744), (14352, 1514970), (14480, 1501578), (14508, 1498680), (14661, 1483040), (14880, 1461213), (14904, 1458860), (16120, 1348812), (16146, 1346640), (16290, 1334736), (16560, 1312974), (16652, 1305720), (16740, 1298856), (16833, 1291680), (16848, 1290530), (17112, 1270620), (17376, 1251315), (17940, 1211976), (18135, 1198944), (18538, 1172880), (18630, 1167088), (18720, 1161477), (18824, 1155060), (19251, 1129440), (19344, 1124010), (19548, 1112280), (19872, 1094145), (20088, 1082380), (20815, 1044576), (21060, 1032424), (21177, 1026720), (21390, 1016496), (21528, 1009980), (21720, 1001052), (21762, 999120), (22320, 974142), (22444, 968760), (22816, 952965), (23530, 924048), (23920, 908982), (24180, 899208), (24219, 897760), (24435, 889824), (24840, 875316), (24978, 870480), (25110, 865904), (25668, 847080), (26064, 834210), (26784, 811785), (26910, 807984), (27807, 781920), (28055, 775008), (28080, 774318), (28236, 770040), (28520, 762372), (28704, 757485), (28960, 750789), (29016, 749340), (29322, 741520), (29808, 729430), (32085, 677664), (32240, 674406), (32292, 673320), (32580, 667368), (32643, 666080), (33120, 656487), (33304, 652860), (33480, 649428), (33666, 645840), (33696, 645265), (34224, 635310), (35295, 616032), (35880, 605988), (36270, 599472), (37076, 586440), (37260, 583544), (37467, 580320), (37648, 577530), (38502, 564720), (38688, 562005), (39096, 556140), (40176, 541190), (40365, 538656), (41630, 522288), (42120, 516212), (42354, 513360), (42780, 508248), (43056, 504990), (43440, 500526), (43524, 499560), (44640, 487071), (44888, 484380), (46345, 469152), (47060, 462024), (47840, 454491), (48360, 449604), (48438, 448880), (48870, 444912), (49680, 437658), (49956, 435240), (50220, 432952), (50499, 430560), (51336, 423540), (52128, 417105), (53820, 403992), (54119, 401760), (54405, 399648), (55614, 390960), (56110, 387504), (56160, 387159), (56472, 385020), (57040, 381186), (57753, 376480), (58032, 374670), (58644, 370760), (59616, 364715), (62445, 348192), (63531, 342240), (64170, 338832), (64480, 337203), (64584, 336660), (65160, 333684), (65286, 333040), (66608, 326430), (66960, 324714), (67332, 322920), (68448, 317655), (70590, 308016), (71760, 302994), (72540, 299736), (72943, 298080), (73305, 296608), (74152, 293220), (74520, 291772), (74934, 290160), (75296, 288765), (77004, 282360), (78192, 278070), (80352, 270595), (80730, 269328), (83260, 261144), (83421, 260640), (84165, 258336), (84240, 258106), (84708, 256680), (85560, 254124), (86112, 252495), (86880, 250263), (87048, 249780), (89776, 242190), (92690, 234576), (94120, 231012), (96255, 225888), (96720, 224802), (96876, 224440), (97740, 222456), (99360, 218829), (99912, 217620), (100440, 216476), (100998, 215280), (102672, 211770), (105885, 205344), (107640, 201996), (108238, 200880), (108810, 199824), (111228, 195480), (112220, 193752), (112401, 193440), (112944, 192510), (114080, 190593), (115506, 188240), (116064, 187335), (117288, 185380), (121095, 179552), (124890, 174096), (127062, 171120), (128340, 169416), (129053, 168480), (129168, 168330), (130320, 166842), (130572, 166520), (133216, 163215), (133920, 162357), (134664, 161460), (139035, 156384), (141180, 154008), (143520, 151497), (145080, 149868), (145886, 149040), (146610, 148304)]