21318055200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 864

約数和(自身を含む): 86881939200

約数和(自身を除く): 65563884000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 62, 65, 72, 75, 78, 79, 80, 90, 93, 96, 100, 104, 108, 117, 120, 124, 130, 135, 144, 150, 155, 156, 158, 160, 180, 186, 195, 200, 208, 216, 225, 234, 237, 240, 248, 260, 270, 279, 288, 300, 310, 312, 316, 325, 351, 360, 372, 390, 395, 400, 403, 416, 432, 450, 465, 468, 474, 480, 496, 520, 540, 558, 585, 600, 620, 624, 632, 650, 675, 702, 711, 720, 744, 775, 780, 790, 800, 806, 837, 864, 900, 930, 936, 948, 961, 975, 992, 1027, 1040, 1080, 1116, 1170, 1185, 1200, 1209, 1240, 1248, 1264, 1300, 1350, 1395, 1404, 1422, 1440, 1488, 1550, 1560, 1580, 1612, 1674, 1755, 1800, 1860, 1872, 1896, 1922, 1950, 1975, 2015, 2054, 2080, 2133, 2160, 2232, 2325, 2340, 2370, 2400, 2418, 2449, 2480, 2528, 2600, 2700, 2790, 2808, 2844, 2883, 2925, 2976, 3081, 3100, 3120, 3160, 3224, 3348, 3510, 3555, 3600, 3627, 3720, 3744, 3792, 3844, 3900, 3950, 4030, 4108, 4185, 4266, 4320, 4464, 4650, 4680, 4740, 4805, 4836, 4898, 4960, 5135, 5200, 5400, 5580, 5616, 5688, 5766, 5850, 5925, 6045, 6162, 6200, 6240, 6320, 6448, 6696, 6975, 7020, 7110, 7200, 7254, 7347, 7440, 7584, 7688, 7800, 7900, 8060, 8216, 8370, 8532, 8649, 8775, 8928, 9243, 9300, 9360, 9480, 9610, 9672, 9796, 10075, 10270, 10400, 10665, 10800, 10881, 11160, 11232, 11376, 11532, 11700, 11850, 12090, 12245, 12324, 12400, 12493, 12640, 12896, 13392, 13950, 14040, 14220, 14415, 14508, 14694, 14880, 15376, 15405, 15600, 15800, 16120, 16432, 16740, 17064, 17298, 17550, 17775, 18135, 18486, 18600, 18720, 18960, 19220, 19344, 19592, 20150, 20540, 20925, 21330, 21600, 21762, 22041, 22320, 22752, 23064, 23400, 23700, 24025, 24180, 24490, 24648, 24800, 24986, 25675, 25947, 26784, 27729, 27900, 28080, 28440, 28830, 29016, 29388, 30225, 30752, 30810, 31200, 31600, 31837, 32240, 32864, 33480, 34128, 34596, 35100, 35550, 36270, 36735, 36972, 37200, 37479, 37920, 38440, 38688, 39184, 40300, 41080, 41850, 42660, 43245, 43524, 44082, 44640, 46128, 46215, 46800, 47400, 48050, 48360, 48980, 49296, 49972, 51350, 51894, 53325, 54405, 55458, 55800, 56160, 56880, 57660, 58032, 58776, 60450, 61225, 61620, 62465, 63200, 63674, 64480, 66123, 66960, 68256, 69192, 70200, 71100, 72075, 72540, 73470, 73944, 74400, 74958, 75919, 76880, 77025, 78368, 80600, 82160, 83700, 85320, 86490, 87048, 88164, 90675, 92256, 92430, 93600, 94800, 95511, 96100, 96720, 97960, 98592, 99944, 102700, 103788, 106650, 108810, 110205, 110916, 111600, 112437, 113760, 115320, 116064, 117552, 120900, 122450, 123240, 124930, 127348, 129735, 132246, 133920, 138384, 138645, 140400, 142200, 144150, 145080, 146940, 147888, 149916, 151838, 153760, 154050, 159185, 161200, 164320, 167400, 170640, 172980, 174096, 176328, 181350, 183675, 184860, 187395, 189600, 191022, 192200, 193440, 195920, 199888, 205400, 207576, 213300, 216225, 217620, 220410, 221832, 223200, 224874, 227757, 230640, 231075, 235104, 241800, 244900, 246480, 249860, 254696, 259470, 264492, 272025, 276768, 277290, 280800, 284400, 286533, 288300, 290160, 293880, 295776, 299832, 303676, 308100, 312325, 318370, 322400, 330615, 334800, 337311, 341280, 345960, 348192, 352656, 362700, 367350, 369720, 374790, 379595, 382044, 384400, 391840, 399776, 410800, 415152, 426600, 432450, 435240, 440820, 443664, 449748, 455514, 461280, 462150, 477555, 483600, 489800, 492960, 499720, 509392, 518940, 528984, 544050, 551025, 554580, 562185, 568800, 573066, 576600, 580320, 587760, 599664, 607352, 616200, 624650, 636740, 648675, 661230, 669600, 674622, 683271, 691920, 693225, 705312, 725400, 734700, 739440, 749580, 759190, 764088, 768800, 795925, 821600, 830304, 853200, 859599, 864900, 870480, 881640, 887328, 899496, 911028, 924300, 936975, 955110, 967200, 979600, 986947, 999440, 1018784, 1037880, 1057968, 1088100, 1102050, 1109160, 1124370, 1138785, 1146132, 1153200, 1175520, 1199328, 1214704, 1232400, 1249300, 1273480, 1297350, 1322460, 1349244, 1366542, 1383840, 1386450, 1432665, 1450800, 1469400, 1478880, 1499160, 1518380, 1528176, 1591850, 1653075, 1686555, 1706400, 1719198, 1729800, 1740960, 1763280, 1798992, 1822056, 1848600, 1873950, 1897975, 1910220, 1959200, 1973894, 1998880, 2049813, 2075760, 2115936, 2176200, 2204100, 2218320, 2248740, 2277570, 2292264, 2306400, 2387775, 2429408, 2464800, 2498600, 2546960, 2594700, 2644920, 2698488, 2733084, 2772900, 2810925, 2865330, 2901600, 2938800, 2960841, 2998320, 3036760, 3056352, 3183700, 3306150, 3373110, 3416355, 3438396, 3459600, 3526560, 3597984, 3644112, 3697200, 3747900, 3795950, 3820440, 3947788, 4099626, 4151520, 4297995, 4352400, 4408200, 4436640, 4497480, 4555140, 4584528, 4775550, 4934735, 4997200, 5093920, 5189400, 5289840, 5396976, 5466168, 5545800, 5621850, 5693925, 5730660, 5877600, 5921682, 5996640, 6073520, 6367400, 6612300, 6746220, 6832710, 6876792, 6919200, 7163325, 7288224, 7394400, 7495800, 7591900, 7640880, 7895576, 8199252, 8432775, 8595990, 8704800, 8816400, 8882523, 8994960, 9110280, 9169056, 9551100, 9869470, 9994400, 10249065, 10378800, 10579680, 10793952, 10932336, 11091600, 11243700, 11387850, 11461320, 11843364, 12147040, 12734800, 13224600, 13492440, 13665420, 13753584, 14326650, 14804205, 14991600, 15183800, 15281760, 15791152, 16398504, 16865550, 17081775, 17191980, 17632800, 17765046, 17989920, 18220560, 19102200, 19738940, 20498130, 20757600, 21489975, 21864672, 22183200, 22487400, 22775700, 22922640, 23686728, 24673675, 25469600, 26449200, 26647569, 26984880, 27330840, 27507168, 28653300, 29608410, 29983200, 30367600, 31582304, 32797008, 33731100, 34163550, 34383960, 35530092, 36441120, 38204400, 39477880, 40996260, 42979950, 44412615, 44974800, 45551400, 45845280, 47373456, 49347350, 51245325, 52898400, 53295138, 53969760, 54661680, 57306600, 59216820, 60735200, 65594016, 67462200, 68327100, 68767920, 71060184, 74021025, 76408800, 78955760, 81992520, 85959900, 88825230, 89949600, 91102800, 94746912, 98694700, 102490650, 106590276, 109323360, 114613200, 118433640, 133237845, 134924400, 136654200, 137535840, 142120368, 148042050, 157911520, 163985040, 171919800, 177650460, 182205600, 197389400, 204981300, 213180552, 222063075, 229226400, 236867280, 266475690, 269848800, 273308400, 284240736, 296084100, 327970080, 343839600, 355300920, 394778800, 409962600, 426361104, 444126150, 473734560, 532951380, 546616800, 592168200, 666189225, 687679200, 710601840, 789557600, 819925200, 852722208, 888252300, 1065902760, 1184336400, 1332378450, 1421203680, 1639850400, 1776504600, 2131805520, 2368672800, 2664756900, 3553009200, 4263611040, 5329513800, 7106018400, 10659027600, 21318055200]

約数ペア:

[(1, 21318055200), (2, 10659027600), (3, 7106018400), (4, 5329513800), (5, 4263611040), (6, 3553009200), (8, 2664756900), (9, 2368672800), (10, 2131805520), (12, 1776504600), (13, 1639850400), (15, 1421203680), (16, 1332378450), (18, 1184336400), (20, 1065902760), (24, 888252300), (25, 852722208), (26, 819925200), (27, 789557600), (30, 710601840), (31, 687679200), (32, 666189225), (36, 592168200), (39, 546616800), (40, 532951380), (45, 473734560), (48, 444126150), (50, 426361104), (52, 409962600), (54, 394778800), (60, 355300920), (62, 343839600), (65, 327970080), (72, 296084100), (75, 284240736), (78, 273308400), (79, 269848800), (80, 266475690), (90, 236867280), (93, 229226400), (96, 222063075), (100, 213180552), (104, 204981300), (108, 197389400), (117, 182205600), (120, 177650460), (124, 171919800), (130, 163985040), (135, 157911520), (144, 148042050), (150, 142120368), (155, 137535840), (156, 136654200), (158, 134924400), (160, 133237845), (180, 118433640), (186, 114613200), (195, 109323360), (200, 106590276), (208, 102490650), (216, 98694700), (225, 94746912), (234, 91102800), (237, 89949600), (240, 88825230), (248, 85959900), (260, 81992520), (270, 78955760), (279, 76408800), (288, 74021025), (300, 71060184), (310, 68767920), (312, 68327100), (316, 67462200), (325, 65594016), (351, 60735200), (360, 59216820), (372, 57306600), (390, 54661680), (395, 53969760), (400, 53295138), (403, 52898400), (416, 51245325), (432, 49347350), (450, 47373456), (465, 45845280), (468, 45551400), (474, 44974800), (480, 44412615), (496, 42979950), (520, 40996260), (540, 39477880), (558, 38204400), (585, 36441120), (600, 35530092), (620, 34383960), (624, 34163550), (632, 33731100), (650, 32797008), (675, 31582304), (702, 30367600), (711, 29983200), (720, 29608410), (744, 28653300), (775, 27507168), (780, 27330840), (790, 26984880), (800, 26647569), (806, 26449200), (837, 25469600), (864, 24673675), (900, 23686728), (930, 22922640), (936, 22775700), (948, 22487400), (961, 22183200), (975, 21864672), (992, 21489975), (1027, 20757600), (1040, 20498130), (1080, 19738940), (1116, 19102200), (1170, 18220560), (1185, 17989920), (1200, 17765046), (1209, 17632800), (1240, 17191980), (1248, 17081775), (1264, 16865550), (1300, 16398504), (1350, 15791152), (1395, 15281760), (1404, 15183800), (1422, 14991600), (1440, 14804205), (1488, 14326650), (1550, 13753584), (1560, 13665420), (1580, 13492440), (1612, 13224600), (1674, 12734800), (1755, 12147040), (1800, 11843364), (1860, 11461320), (1872, 11387850), (1896, 11243700), (1922, 11091600), (1950, 10932336), (1975, 10793952), (2015, 10579680), (2054, 10378800), (2080, 10249065), (2133, 9994400), (2160, 9869470), (2232, 9551100), (2325, 9169056), (2340, 9110280), (2370, 8994960), (2400, 8882523), (2418, 8816400), (2449, 8704800), (2480, 8595990), (2528, 8432775), (2600, 8199252), (2700, 7895576), (2790, 7640880), (2808, 7591900), (2844, 7495800), (2883, 7394400), (2925, 7288224), (2976, 7163325), (3081, 6919200), (3100, 6876792), (3120, 6832710), (3160, 6746220), (3224, 6612300), (3348, 6367400), (3510, 6073520), (3555, 5996640), (3600, 5921682), (3627, 5877600), (3720, 5730660), (3744, 5693925), (3792, 5621850), (3844, 5545800), (3900, 5466168), (3950, 5396976), (4030, 5289840), (4108, 5189400), (4185, 5093920), (4266, 4997200), (4320, 4934735), (4464, 4775550), (4650, 4584528), (4680, 4555140), (4740, 4497480), (4805, 4436640), (4836, 4408200), (4898, 4352400), (4960, 4297995), (5135, 4151520), (5200, 4099626), (5400, 3947788), (5580, 3820440), (5616, 3795950), (5688, 3747900), (5766, 3697200), (5850, 3644112), (5925, 3597984), (6045, 3526560), (6162, 3459600), (6200, 3438396), (6240, 3416355), (6320, 3373110), (6448, 3306150), (6696, 3183700), (6975, 3056352), (7020, 3036760), (7110, 2998320), (7200, 2960841), (7254, 2938800), (7347, 2901600), (7440, 2865330), (7584, 2810925), (7688, 2772900), (7800, 2733084), (7900, 2698488), (8060, 2644920), (8216, 2594700), (8370, 2546960), (8532, 2498600), (8649, 2464800), (8775, 2429408), (8928, 2387775), (9243, 2306400), (9300, 2292264), (9360, 2277570), (9480, 2248740), (9610, 2218320), (9672, 2204100), (9796, 2176200), (10075, 2115936), (10270, 2075760), (10400, 2049813), (10665, 1998880), (10800, 1973894), (10881, 1959200), (11160, 1910220), (11232, 1897975), (11376, 1873950), (11532, 1848600), (11700, 1822056), (11850, 1798992), (12090, 1763280), (12245, 1740960), (12324, 1729800), (12400, 1719198), (12493, 1706400), (12640, 1686555), (12896, 1653075), (13392, 1591850), (13950, 1528176), (14040, 1518380), (14220, 1499160), (14415, 1478880), (14508, 1469400), (14694, 1450800), (14880, 1432665), (15376, 1386450), (15405, 1383840), (15600, 1366542), (15800, 1349244), (16120, 1322460), (16432, 1297350), (16740, 1273480), (17064, 1249300), (17298, 1232400), (17550, 1214704), (17775, 1199328), (18135, 1175520), (18486, 1153200), (18600, 1146132), (18720, 1138785), (18960, 1124370), (19220, 1109160), (19344, 1102050), (19592, 1088100), (20150, 1057968), (20540, 1037880), (20925, 1018784), (21330, 999440), (21600, 986947), (21762, 979600), (22041, 967200), (22320, 955110), (22752, 936975), (23064, 924300), (23400, 911028), (23700, 899496), (24025, 887328), (24180, 881640), (24490, 870480), (24648, 864900), (24800, 859599), (24986, 853200), (25675, 830304), (25947, 821600), (26784, 795925), (27729, 768800), (27900, 764088), (28080, 759190), (28440, 749580), (28830, 739440), (29016, 734700), (29388, 725400), (30225, 705312), (30752, 693225), (30810, 691920), (31200, 683271), (31600, 674622), (31837, 669600), (32240, 661230), (32864, 648675), (33480, 636740), (34128, 624650), (34596, 616200), (35100, 607352), (35550, 599664), (36270, 587760), (36735, 580320), (36972, 576600), (37200, 573066), (37479, 568800), (37920, 562185), (38440, 554580), (38688, 551025), (39184, 544050), (40300, 528984), (41080, 518940), (41850, 509392), (42660, 499720), (43245, 492960), (43524, 489800), (44082, 483600), (44640, 477555), (46128, 462150), (46215, 461280), (46800, 455514), (47400, 449748), (48050, 443664), (48360, 440820), (48980, 435240), (49296, 432450), (49972, 426600), (51350, 415152), (51894, 410800), (53325, 399776), (54405, 391840), (55458, 384400), (55800, 382044), (56160, 379595), (56880, 374790), (57660, 369720), (58032, 367350), (58776, 362700), (60450, 352656), (61225, 348192), (61620, 345960), (62465, 341280), (63200, 337311), (63674, 334800), (64480, 330615), (66123, 322400), (66960, 318370), (68256, 312325), (69192, 308100), (70200, 303676), (71100, 299832), (72075, 295776), (72540, 293880), (73470, 290160), (73944, 288300), (74400, 286533), (74958, 284400), (75919, 280800), (76880, 277290), (77025, 276768), (78368, 272025), (80600, 264492), (82160, 259470), (83700, 254696), (85320, 249860), (86490, 246480), (87048, 244900), (88164, 241800), (90675, 235104), (92256, 231075), (92430, 230640), (93600, 227757), (94800, 224874), (95511, 223200), (96100, 221832), (96720, 220410), (97960, 217620), (98592, 216225), (99944, 213300), (102700, 207576), (103788, 205400), (106650, 199888), (108810, 195920), (110205, 193440), (110916, 192200), (111600, 191022), (112437, 189600), (113760, 187395), (115320, 184860), (116064, 183675), (117552, 181350), (120900, 176328), (122450, 174096), (123240, 172980), (124930, 170640), (127348, 167400), (129735, 164320), (132246, 161200), (133920, 159185), (138384, 154050), (138645, 153760), (140400, 151838), (142200, 149916), (144150, 147888), (145080, 146940)]