121489257960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{3089}}^1\times {\mathrm{15607}}^1$

素因数の和:18720

約数の個数: 192

約数和(自身を含む): 451420819200

約数和(自身を除く): 329931561240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 3089, 6178, 9267, 12356, 15445, 15607, 18534, 21623, 24712, 27801, 30890, 31214, 37068, 43246, 46335, 46821, 55602, 61780, 62428, 64869, 74136, 78035, 86492, 92670, 93642, 108115, 109249, 111204, 123560, 124856, 129738, 139005, 140463, 156070, 172984, 185340, 187284, 194607, 216230, 218498, 222408, 234105, 259476, 278010, 280926, 312140, 324345, 327747, 370680, 374568, 389214, 432460, 436996, 468210, 518952, 546245, 556020, 561852, 624280, 648690, 655494, 702315, 778428, 864920, 873992, 936420, 973035, 983241, 1092490, 1112040, 1123704, 1297380, 1310988, 1404630, 1556856, 1638735, 1872840, 1946070, 1966482, 2184980, 2594760, 2621976, 2809260, 3277470, 3892140, 3932964, 4369960, 4916205, 5618520, 6554940, 7784280, 7865928, 9832410, 13109880, 19664820, 39329640, 48210023, 96420046, 144630069, 192840092, 241050115, 289260138, 337470161, 385680184, 433890207, 482100230, 578520276, 674940322, 723150345, 867780414, 964200460, 1012410483, 1157040552, 1349880644, 1446300690, 1687350805, 1735560828, 1928400920, 2024820966, 2169451035, 2699761288, 2892601380, 3037231449, 3374701610, 3471121656, 4049641932, 4338902070, 5062052415, 5785202760, 6074462898, 6749403220, 8099283864, 8677804140, 10124104830, 12148925796, 13498806440, 15186157245, 17355608280, 20248209660, 24297851592, 30372314490, 40496419320, 60744628980, 121489257960]

約数ペア:

[(1, 121489257960), (2, 60744628980), (3, 40496419320), (4, 30372314490), (5, 24297851592), (6, 20248209660), (7, 17355608280), (8, 15186157245), (9, 13498806440), (10, 12148925796), (12, 10124104830), (14, 8677804140), (15, 8099283864), (18, 6749403220), (20, 6074462898), (21, 5785202760), (24, 5062052415), (28, 4338902070), (30, 4049641932), (35, 3471121656), (36, 3374701610), (40, 3037231449), (42, 2892601380), (45, 2699761288), (56, 2169451035), (60, 2024820966), (63, 1928400920), (70, 1735560828), (72, 1687350805), (84, 1446300690), (90, 1349880644), (105, 1157040552), (120, 1012410483), (126, 964200460), (140, 867780414), (168, 723150345), (180, 674940322), (210, 578520276), (252, 482100230), (280, 433890207), (315, 385680184), (360, 337470161), (420, 289260138), (504, 241050115), (630, 192840092), (840, 144630069), (1260, 96420046), (2520, 48210023), (3089, 39329640), (6178, 19664820), (9267, 13109880), (12356, 9832410), (15445, 7865928), (15607, 7784280), (18534, 6554940), (21623, 5618520), (24712, 4916205), (27801, 4369960), (30890, 3932964), (31214, 3892140), (37068, 3277470), (43246, 2809260), (46335, 2621976), (46821, 2594760), (55602, 2184980), (61780, 1966482), (62428, 1946070), (64869, 1872840), (74136, 1638735), (78035, 1556856), (86492, 1404630), (92670, 1310988), (93642, 1297380), (108115, 1123704), (109249, 1112040), (111204, 1092490), (123560, 983241), (124856, 973035), (129738, 936420), (139005, 873992), (140463, 864920), (156070, 778428), (172984, 702315), (185340, 655494), (187284, 648690), (194607, 624280), (216230, 561852), (218498, 556020), (222408, 546245), (234105, 518952), (259476, 468210), (278010, 436996), (280926, 432460), (312140, 389214), (324345, 374568), (327747, 370680)]