21391610760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 768

約数和(自身を含む): 82657935360

約数和(自身を除く): 61266324600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 43, 45, 52, 54, 60, 62, 65, 72, 78, 81, 86, 90, 93, 104, 108, 117, 120, 124, 127, 129, 130, 135, 155, 156, 162, 172, 180, 186, 195, 215, 216, 234, 243, 248, 254, 258, 260, 270, 279, 310, 312, 324, 344, 351, 360, 372, 381, 387, 390, 403, 405, 430, 465, 468, 486, 508, 516, 520, 540, 558, 559, 585, 620, 635, 645, 648, 702, 744, 762, 774, 780, 806, 810, 837, 860, 930, 936, 972, 1016, 1032, 1053, 1080, 1116, 1118, 1143, 1161, 1170, 1209, 1215, 1240, 1270, 1290, 1333, 1395, 1404, 1524, 1548, 1560, 1612, 1620, 1651, 1674, 1677, 1720, 1755, 1860, 1905, 1935, 1944, 2015, 2106, 2232, 2236, 2286, 2322, 2340, 2418, 2430, 2511, 2540, 2580, 2666, 2790, 2795, 2808, 3048, 3096, 3159, 3224, 3240, 3302, 3348, 3354, 3429, 3483, 3510, 3627, 3720, 3810, 3870, 3937, 3999, 4030, 4185, 4212, 4472, 4572, 4644, 4680, 4836, 4860, 4953, 5022, 5031, 5080, 5160, 5265, 5332, 5461, 5580, 5590, 5715, 5805, 6045, 6318, 6604, 6665, 6696, 6708, 6858, 6966, 7020, 7254, 7533, 7620, 7740, 7874, 7998, 8060, 8255, 8370, 8385, 8424, 9144, 9288, 9672, 9720, 9906, 10044, 10062, 10287, 10449, 10530, 10664, 10881, 10922, 11160, 11180, 11430, 11610, 11811, 11997, 12090, 12555, 12636, 13208, 13330, 13416, 13716, 13932, 14040, 14508, 14859, 15066, 15093, 15240, 15480, 15748, 15795, 15996, 16120, 16383, 16510, 16740, 16770, 17145, 17329, 17415, 18135, 19685, 19812, 19995, 20088, 20124, 20574, 20898, 21060, 21762, 21844, 22360, 22860, 23220, 23622, 23994, 24180, 24765, 25110, 25155, 25272, 26660, 27305, 27432, 27864, 29016, 29718, 30132, 30186, 30861, 31496, 31590, 31992, 32643, 32766, 33020, 33480, 33540, 34290, 34658, 34830, 35433, 35991, 36270, 37665, 39370, 39624, 39990, 40248, 41148, 41796, 42120, 43524, 43688, 44577, 45279, 45720, 46440, 47244, 47988, 48360, 49149, 49530, 50220, 50310, 51181, 51435, 51987, 52245, 53320, 54405, 54610, 59055, 59436, 59985, 60264, 60372, 61722, 63180, 65286, 65532, 66040, 67080, 68580, 69316, 69660, 70866, 70993, 71982, 72540, 74295, 75330, 75465, 78740, 79980, 81915, 82296, 83592, 86645, 87048, 89154, 90558, 94488, 95976, 97929, 98298, 99060, 100440, 100620, 102362, 102870, 103974, 104490, 106299, 107973, 108810, 109220, 118110, 118872, 119970, 120744, 123444, 126360, 130572, 131064, 133731, 135837, 137160, 138632, 139320, 141732, 141986, 143964, 145080, 147447, 148590, 150660, 150930, 153543, 154305, 155961, 157480, 159960, 163215, 163830, 169291, 173290, 177165, 178308, 179955, 181116, 195858, 196596, 198120, 201240, 204724, 205740, 207948, 208980, 212598, 212979, 215946, 217620, 218440, 222885, 226395, 236220, 239940, 245745, 246888, 255905, 259935, 261144, 267462, 271674, 283464, 283972, 287928, 294894, 297180, 301320, 301860, 307086, 308610, 311922, 318897, 323919, 326430, 327660, 338582, 346580, 354330, 354965, 356616, 359910, 362232, 391716, 393192, 401193, 409448, 411480, 415896, 417960, 425196, 425958, 431892, 435240, 442341, 445770, 452790, 460629, 467883, 472440, 479880, 489645, 491490, 507873, 511810, 519870, 531495, 534924, 539865, 543348, 567944, 589788, 594360, 603720, 614172, 617220, 623844, 637794, 638937, 647838, 652860, 655320, 668655, 677164, 679185, 693160, 708660, 709930, 719820, 737235, 767715, 779805, 783432, 802386, 846455, 850392, 851916, 863784, 884682, 891540, 905580, 921258, 935766, 956691, 979290, 982980, 1015746, 1023620, 1039740, 1062990, 1064895, 1069848, 1079730, 1086696, 1179576, 1228344, 1234440, 1247688, 1275588, 1277874, 1295676, 1305720, 1327023, 1337310, 1354328, 1358370, 1381887, 1403649, 1417320, 1419860, 1439640, 1474470, 1523619, 1535430, 1559610, 1594485, 1604772, 1619595, 1692910, 1703832, 1769364, 1783080, 1811160, 1842516, 1871532, 1913382, 1916811, 1958580, 1965960, 2005965, 2031492, 2047240, 2079480, 2125980, 2129790, 2159460, 2200783, 2211705, 2303145, 2339415, 2539365, 2551176, 2555748, 2591352, 2654046, 2674620, 2716740, 2763774, 2807298, 2839720, 2948940, 3047238, 3070860, 3119220, 3188970, 3194685, 3209544, 3239190, 3385820, 3538728, 3685032, 3743064, 3826764, 3833622, 3917160, 4011930, 4062984, 4145661, 4210947, 4251960, 4259580, 4318920, 4401566, 4423410, 4570857, 4606290, 4678830, 4783455, 5078730, 5111496, 5308092, 5349240, 5433480, 5527548, 5614596, 5750433, 5897880, 6094476, 6141720, 6238440, 6377940, 6389370, 6478380, 6602349, 6635115, 6771640, 6909435, 7018245, 7618095, 7653528, 7667244, 8023860, 8291322, 8421894, 8519160, 8803132, 8846820, 9141714, 9212580, 9357660, 9566910, 9584055, 10157460, 10616184, 11003915, 11055096, 11229192, 11500866, 12188952, 12436983, 12755880, 12778740, 12956760, 13204698, 13270230, 13712571, 13818870, 14036490, 15236190, 15334488, 16047720, 16582644, 16843788, 17251299, 17606264, 17693640, 18283428, 18425160, 18715320, 19133820, 19168110, 19807047, 20314920, 20728305, 21054735, 22007830, 22854285, 23001732, 24873966, 25557480, 26409396, 26540460, 27425142, 27637740, 28072980, 28752165, 30472380, 33011745, 33165288, 33687576, 34502598, 36566856, 38267640, 38336220, 39614094, 41137713, 41456610, 42109470, 44015660, 45708570, 46003464, 49747932, 52818792, 53080920, 54850284, 55275480, 56145960, 57504330, 59421141, 60944760, 62184915, 66023490, 68562855, 69005196, 76672440, 79228188, 82275426, 82913220, 84218940, 86256495, 88031320, 91417140, 99035235, 99495864, 109700568, 115008660, 118842282, 124369830, 132046980, 137125710, 138010392, 158456376, 164550852, 165826440, 168437880, 172512990, 178263423, 182834280, 198070470, 205688565, 230017320, 237684564, 248739660, 264093960, 274251420, 297105705, 329101704, 345025980, 356526846, 396140940, 411377130, 475369128, 497479320, 534790269, 548502840, 594211410, 690051960, 713053692, 792281880, 822754260, 891317115, 1069580538, 1188422820, 1426107384, 1645508520, 1782634230, 2139161076, 2376845640, 2673951345, 3565268460, 4278322152, 5347902690, 7130536920, 10695805380, 21391610760]

約数ペア:

[(1, 21391610760), (2, 10695805380), (3, 7130536920), (4, 5347902690), (5, 4278322152), (6, 3565268460), (8, 2673951345), (9, 2376845640), (10, 2139161076), (12, 1782634230), (13, 1645508520), (15, 1426107384), (18, 1188422820), (20, 1069580538), (24, 891317115), (26, 822754260), (27, 792281880), (30, 713053692), (31, 690051960), (36, 594211410), (39, 548502840), (40, 534790269), (43, 497479320), (45, 475369128), (52, 411377130), (54, 396140940), (60, 356526846), (62, 345025980), (65, 329101704), (72, 297105705), (78, 274251420), (81, 264093960), (86, 248739660), (90, 237684564), (93, 230017320), (104, 205688565), (108, 198070470), (117, 182834280), (120, 178263423), (124, 172512990), (127, 168437880), (129, 165826440), (130, 164550852), (135, 158456376), (155, 138010392), (156, 137125710), (162, 132046980), (172, 124369830), (180, 118842282), (186, 115008660), (195, 109700568), (215, 99495864), (216, 99035235), (234, 91417140), (243, 88031320), (248, 86256495), (254, 84218940), (258, 82913220), (260, 82275426), (270, 79228188), (279, 76672440), (310, 69005196), (312, 68562855), (324, 66023490), (344, 62184915), (351, 60944760), (360, 59421141), (372, 57504330), (381, 56145960), (387, 55275480), (390, 54850284), (403, 53080920), (405, 52818792), (430, 49747932), (465, 46003464), (468, 45708570), (486, 44015660), (508, 42109470), (516, 41456610), (520, 41137713), (540, 39614094), (558, 38336220), (559, 38267640), (585, 36566856), (620, 34502598), (635, 33687576), (645, 33165288), (648, 33011745), (702, 30472380), (744, 28752165), (762, 28072980), (774, 27637740), (780, 27425142), (806, 26540460), (810, 26409396), (837, 25557480), (860, 24873966), (930, 23001732), (936, 22854285), (972, 22007830), (1016, 21054735), (1032, 20728305), (1053, 20314920), (1080, 19807047), (1116, 19168110), (1118, 19133820), (1143, 18715320), (1161, 18425160), (1170, 18283428), (1209, 17693640), (1215, 17606264), (1240, 17251299), (1270, 16843788), (1290, 16582644), (1333, 16047720), (1395, 15334488), (1404, 15236190), (1524, 14036490), (1548, 13818870), (1560, 13712571), (1612, 13270230), (1620, 13204698), (1651, 12956760), (1674, 12778740), (1677, 12755880), (1720, 12436983), (1755, 12188952), (1860, 11500866), (1905, 11229192), (1935, 11055096), (1944, 11003915), (2015, 10616184), (2106, 10157460), (2232, 9584055), (2236, 9566910), (2286, 9357660), (2322, 9212580), (2340, 9141714), (2418, 8846820), (2430, 8803132), (2511, 8519160), (2540, 8421894), (2580, 8291322), (2666, 8023860), (2790, 7667244), (2795, 7653528), (2808, 7618095), (3048, 7018245), (3096, 6909435), (3159, 6771640), (3224, 6635115), (3240, 6602349), (3302, 6478380), (3348, 6389370), (3354, 6377940), (3429, 6238440), (3483, 6141720), (3510, 6094476), (3627, 5897880), (3720, 5750433), (3810, 5614596), (3870, 5527548), (3937, 5433480), (3999, 5349240), (4030, 5308092), (4185, 5111496), (4212, 5078730), (4472, 4783455), (4572, 4678830), (4644, 4606290), (4680, 4570857), (4836, 4423410), (4860, 4401566), (4953, 4318920), (5022, 4259580), (5031, 4251960), (5080, 4210947), (5160, 4145661), (5265, 4062984), (5332, 4011930), (5461, 3917160), (5580, 3833622), (5590, 3826764), (5715, 3743064), (5805, 3685032), (6045, 3538728), (6318, 3385820), (6604, 3239190), (6665, 3209544), (6696, 3194685), (6708, 3188970), (6858, 3119220), (6966, 3070860), (7020, 3047238), (7254, 2948940), (7533, 2839720), (7620, 2807298), (7740, 2763774), (7874, 2716740), (7998, 2674620), (8060, 2654046), (8255, 2591352), (8370, 2555748), (8385, 2551176), (8424, 2539365), (9144, 2339415), (9288, 2303145), (9672, 2211705), (9720, 2200783), (9906, 2159460), (10044, 2129790), (10062, 2125980), (10287, 2079480), (10449, 2047240), (10530, 2031492), (10664, 2005965), (10881, 1965960), (10922, 1958580), (11160, 1916811), (11180, 1913382), (11430, 1871532), (11610, 1842516), (11811, 1811160), (11997, 1783080), (12090, 1769364), (12555, 1703832), (12636, 1692910), (13208, 1619595), (13330, 1604772), (13416, 1594485), (13716, 1559610), (13932, 1535430), (14040, 1523619), (14508, 1474470), (14859, 1439640), (15066, 1419860), (15093, 1417320), (15240, 1403649), (15480, 1381887), (15748, 1358370), (15795, 1354328), (15996, 1337310), (16120, 1327023), (16383, 1305720), (16510, 1295676), (16740, 1277874), (16770, 1275588), (17145, 1247688), (17329, 1234440), (17415, 1228344), (18135, 1179576), (19685, 1086696), (19812, 1079730), (19995, 1069848), (20088, 1064895), (20124, 1062990), (20574, 1039740), (20898, 1023620), (21060, 1015746), (21762, 982980), (21844, 979290), (22360, 956691), (22860, 935766), (23220, 921258), (23622, 905580), (23994, 891540), (24180, 884682), (24765, 863784), (25110, 851916), (25155, 850392), (25272, 846455), (26660, 802386), (27305, 783432), (27432, 779805), (27864, 767715), (29016, 737235), (29718, 719820), (30132, 709930), (30186, 708660), (30861, 693160), (31496, 679185), (31590, 677164), (31992, 668655), (32643, 655320), (32766, 652860), (33020, 647838), (33480, 638937), (33540, 637794), (34290, 623844), (34658, 617220), (34830, 614172), (35433, 603720), (35991, 594360), (36270, 589788), (37665, 567944), (39370, 543348), (39624, 539865), (39990, 534924), (40248, 531495), (41148, 519870), (41796, 511810), (42120, 507873), (43524, 491490), (43688, 489645), (44577, 479880), (45279, 472440), (45720, 467883), (46440, 460629), (47244, 452790), (47988, 445770), (48360, 442341), (49149, 435240), (49530, 431892), (50220, 425958), (50310, 425196), (51181, 417960), (51435, 415896), (51987, 411480), (52245, 409448), (53320, 401193), (54405, 393192), (54610, 391716), (59055, 362232), (59436, 359910), (59985, 356616), (60264, 354965), (60372, 354330), (61722, 346580), (63180, 338582), (65286, 327660), (65532, 326430), (66040, 323919), (67080, 318897), (68580, 311922), (69316, 308610), (69660, 307086), (70866, 301860), (70993, 301320), (71982, 297180), (72540, 294894), (74295, 287928), (75330, 283972), (75465, 283464), (78740, 271674), (79980, 267462), (81915, 261144), (82296, 259935), (83592, 255905), (86645, 246888), (87048, 245745), (89154, 239940), (90558, 236220), (94488, 226395), (95976, 222885), (97929, 218440), (98298, 217620), (99060, 215946), (100440, 212979), (100620, 212598), (102362, 208980), (102870, 207948), (103974, 205740), (104490, 204724), (106299, 201240), (107973, 198120), (108810, 196596), (109220, 195858), (118110, 181116), (118872, 179955), (119970, 178308), (120744, 177165), (123444, 173290), (126360, 169291), (130572, 163830), (131064, 163215), (133731, 159960), (135837, 157480), (137160, 155961), (138632, 154305), (139320, 153543), (141732, 150930), (141986, 150660), (143964, 148590), (145080, 147447)]