73616320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 186391296

約数和(自身を除く): 112774976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 155, 160, 164, 181, 205, 248, 310, 320, 328, 362, 410, 496, 620, 656, 724, 820, 905, 992, 1240, 1271, 1312, 1448, 1640, 1810, 1984, 2480, 2542, 2624, 2896, 3280, 3620, 4960, 5084, 5611, 5792, 6355, 6560, 7240, 7421, 9920, 10168, 11222, 11584, 12710, 13120, 14480, 14842, 20336, 22444, 25420, 28055, 28960, 29684, 37105, 40672, 44888, 50840, 56110, 57920, 59368, 74210, 81344, 89776, 101680, 112220, 118736, 148420, 179552, 203360, 224440, 230051, 237472, 296840, 359104, 406720, 448880, 460102, 474944, 593680, 897760, 920204, 1150255, 1187360, 1795520, 1840408, 2300510, 2374720, 3680816, 4601020, 7361632, 9202040, 14723264, 18404080, 36808160, 73616320]

約数ペア:

[(1, 73616320), (2, 36808160), (4, 18404080), (5, 14723264), (8, 9202040), (10, 7361632), (16, 4601020), (20, 3680816), (31, 2374720), (32, 2300510), (40, 1840408), (41, 1795520), (62, 1187360), (64, 1150255), (80, 920204), (82, 897760), (124, 593680), (155, 474944), (160, 460102), (164, 448880), (181, 406720), (205, 359104), (248, 296840), (310, 237472), (320, 230051), (328, 224440), (362, 203360), (410, 179552), (496, 148420), (620, 118736), (656, 112220), (724, 101680), (820, 89776), (905, 81344), (992, 74210), (1240, 59368), (1271, 57920), (1312, 56110), (1448, 50840), (1640, 44888), (1810, 40672), (1984, 37105), (2480, 29684), (2542, 28960), (2624, 28055), (2896, 25420), (3280, 22444), (3620, 20336), (4960, 14842), (5084, 14480), (5611, 13120), (5792, 12710), (6355, 11584), (6560, 11222), (7240, 10168), (7421, 9920)]