7459402080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19597}}^1$

素因数の和:19689

約数の個数: 192

約数和(自身を含む): 25720728768

約数和(自身を除く): 18261326688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 416, 480, 488, 520, 610, 624, 732, 780, 793, 915, 976, 1040, 1220, 1248, 1464, 1560, 1586, 1830, 1952, 2080, 2379, 2440, 2928, 3120, 3172, 3660, 3965, 4758, 4880, 5856, 6240, 6344, 7320, 7930, 9516, 9760, 11895, 12688, 14640, 15860, 19032, 19597, 23790, 25376, 29280, 31720, 38064, 39194, 47580, 58791, 63440, 76128, 78388, 95160, 97985, 117582, 126880, 156776, 190320, 195970, 235164, 254761, 293955, 313552, 380640, 391940, 470328, 509522, 587910, 627104, 764283, 783880, 940656, 1019044, 1175820, 1195417, 1273805, 1528566, 1567760, 1881312, 2038088, 2351640, 2390834, 2547610, 3057132, 3135520, 3586251, 3821415, 4076176, 4703280, 4781668, 5095220, 5977085, 6114264, 7172502, 7642830, 8152352, 9406560, 9563336, 10190440, 11954170, 12228528, 14345004, 15285660, 15540421, 17931255, 19126672, 20380880, 23908340, 24457056, 28690008, 30571320, 31080842, 35862510, 38253344, 40761760, 46621263, 47816680, 57380016, 61142640, 62161684, 71725020, 77702105, 93242526, 95633360, 114760032, 122285280, 124323368, 143450040, 155404210, 186485052, 191266720, 233106315, 248646736, 286900080, 310808420, 372970104, 466212630, 497293472, 573800160, 621616840, 745940208, 932425260, 1243233680, 1491880416, 1864850520, 2486467360, 3729701040, 7459402080]

約数ペア:

[(1, 7459402080), (2, 3729701040), (3, 2486467360), (4, 1864850520), (5, 1491880416), (6, 1243233680), (8, 932425260), (10, 745940208), (12, 621616840), (13, 573800160), (15, 497293472), (16, 466212630), (20, 372970104), (24, 310808420), (26, 286900080), (30, 248646736), (32, 233106315), (39, 191266720), (40, 186485052), (48, 155404210), (52, 143450040), (60, 124323368), (61, 122285280), (65, 114760032), (78, 95633360), (80, 93242526), (96, 77702105), (104, 71725020), (120, 62161684), (122, 61142640), (130, 57380016), (156, 47816680), (160, 46621263), (183, 40761760), (195, 38253344), (208, 35862510), (240, 31080842), (244, 30571320), (260, 28690008), (305, 24457056), (312, 23908340), (366, 20380880), (390, 19126672), (416, 17931255), (480, 15540421), (488, 15285660), (520, 14345004), (610, 12228528), (624, 11954170), (732, 10190440), (780, 9563336), (793, 9406560), (915, 8152352), (976, 7642830), (1040, 7172502), (1220, 6114264), (1248, 5977085), (1464, 5095220), (1560, 4781668), (1586, 4703280), (1830, 4076176), (1952, 3821415), (2080, 3586251), (2379, 3135520), (2440, 3057132), (2928, 2547610), (3120, 2390834), (3172, 2351640), (3660, 2038088), (3965, 1881312), (4758, 1567760), (4880, 1528566), (5856, 1273805), (6240, 1195417), (6344, 1175820), (7320, 1019044), (7930, 940656), (9516, 783880), (9760, 764283), (11895, 627104), (12688, 587910), (14640, 509522), (15860, 470328), (19032, 391940), (19597, 380640), (23790, 313552), (25376, 293955), (29280, 254761), (31720, 235164), (38064, 195970), (39194, 190320), (47580, 156776), (58791, 126880), (63440, 117582), (76128, 97985), (78388, 95160)]