7278388320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69877}}^1$

素因数の和:69933

約数の個数: 192

約数和(自身を含む): 27047817216

約数和(自身を除く): 19769428896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 69877, 104160, 139754, 209631, 279508, 349385, 419262, 489139, 559016, 698770, 838524, 978278, 1048155, 1118032, 1397540, 1467417, 1677048, 1956556, 2096310, 2166187, 2236064, 2445695, 2795080, 2934834, 3354096, 3913112, 4192620, 4332374, 4891390, 5590160, 5869668, 6498561, 6708192, 7337085, 7826224, 8385240, 8664748, 9782780, 10830935, 11180320, 11739336, 12997122, 14674170, 15163309, 15652448, 16770480, 17329496, 19565560, 21661870, 23478672, 25994244, 29348340, 30326618, 32492805, 33540960, 34658992, 39131120, 43323740, 45489927, 46957344, 51988488, 58696680, 60653236, 64985610, 69317984, 75816545, 78262240, 86647480, 90979854, 103976976, 117393360, 121306472, 129971220, 151633090, 173294960, 181959708, 207953952, 227449635, 234786720, 242612944, 259942440, 303266180, 346589920, 363919416, 454899270, 485225888, 519884880, 606532360, 727838832, 909798540, 1039769760, 1213064720, 1455677664, 1819597080, 2426129440, 3639194160, 7278388320]

約数ペア:

[(1, 7278388320), (2, 3639194160), (3, 2426129440), (4, 1819597080), (5, 1455677664), (6, 1213064720), (7, 1039769760), (8, 909798540), (10, 727838832), (12, 606532360), (14, 519884880), (15, 485225888), (16, 454899270), (20, 363919416), (21, 346589920), (24, 303266180), (28, 259942440), (30, 242612944), (31, 234786720), (32, 227449635), (35, 207953952), (40, 181959708), (42, 173294960), (48, 151633090), (56, 129971220), (60, 121306472), (62, 117393360), (70, 103976976), (80, 90979854), (84, 86647480), (93, 78262240), (96, 75816545), (105, 69317984), (112, 64985610), (120, 60653236), (124, 58696680), (140, 51988488), (155, 46957344), (160, 45489927), (168, 43323740), (186, 39131120), (210, 34658992), (217, 33540960), (224, 32492805), (240, 30326618), (248, 29348340), (280, 25994244), (310, 23478672), (336, 21661870), (372, 19565560), (420, 17329496), (434, 16770480), (465, 15652448), (480, 15163309), (496, 14674170), (560, 12997122), (620, 11739336), (651, 11180320), (672, 10830935), (744, 9782780), (840, 8664748), (868, 8385240), (930, 7826224), (992, 7337085), (1085, 6708192), (1120, 6498561), (1240, 5869668), (1302, 5590160), (1488, 4891390), (1680, 4332374), (1736, 4192620), (1860, 3913112), (2170, 3354096), (2480, 2934834), (2604, 2795080), (2976, 2445695), (3255, 2236064), (3360, 2166187), (3472, 2096310), (3720, 1956556), (4340, 1677048), (4960, 1467417), (5208, 1397540), (6510, 1118032), (6944, 1048155), (7440, 978278), (8680, 838524), (10416, 698770), (13020, 559016), (14880, 489139), (17360, 419262), (20832, 349385), (26040, 279508), (34720, 209631), (52080, 139754), (69877, 104160)]