442439760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4969}}^1$

素因数の和:5045

約数の個数: 160

約数和(自身を含む): 1597397760

約数和(自身を除く): 1154958000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2226, 2544, 2968, 3180, 3710, 4240, 4452, 4969, 5565, 5936, 6360, 7420, 8904, 9938, 11130, 12720, 14840, 14907, 17808, 19876, 22260, 24845, 29680, 29814, 34783, 39752, 44520, 49690, 59628, 69566, 74535, 79504, 89040, 99380, 104349, 119256, 139132, 149070, 173915, 198760, 208698, 238512, 263357, 278264, 298140, 347830, 397520, 417396, 521745, 526714, 556528, 596280, 695660, 790071, 834792, 1043490, 1053428, 1192560, 1316785, 1391320, 1580142, 1669584, 1843499, 2086980, 2106856, 2633570, 2782640, 3160284, 3686998, 3950355, 4173960, 4213712, 5267140, 5530497, 6320568, 7373996, 7900710, 8347920, 9217495, 10534280, 11060994, 12641136, 14747992, 15801420, 18434990, 21068560, 22121988, 27652485, 29495984, 31602840, 36869980, 44243976, 55304970, 63205680, 73739960, 88487952, 110609940, 147479920, 221219880, 442439760]

約数ペア:

[(1, 442439760), (2, 221219880), (3, 147479920), (4, 110609940), (5, 88487952), (6, 73739960), (7, 63205680), (8, 55304970), (10, 44243976), (12, 36869980), (14, 31602840), (15, 29495984), (16, 27652485), (20, 22121988), (21, 21068560), (24, 18434990), (28, 15801420), (30, 14747992), (35, 12641136), (40, 11060994), (42, 10534280), (48, 9217495), (53, 8347920), (56, 7900710), (60, 7373996), (70, 6320568), (80, 5530497), (84, 5267140), (105, 4213712), (106, 4173960), (112, 3950355), (120, 3686998), (140, 3160284), (159, 2782640), (168, 2633570), (210, 2106856), (212, 2086980), (240, 1843499), (265, 1669584), (280, 1580142), (318, 1391320), (336, 1316785), (371, 1192560), (420, 1053428), (424, 1043490), (530, 834792), (560, 790071), (636, 695660), (742, 596280), (795, 556528), (840, 526714), (848, 521745), (1060, 417396), (1113, 397520), (1272, 347830), (1484, 298140), (1590, 278264), (1680, 263357), (1855, 238512), (2120, 208698), (2226, 198760), (2544, 173915), (2968, 149070), (3180, 139132), (3710, 119256), (4240, 104349), (4452, 99380), (4969, 89040), (5565, 79504), (5936, 74535), (6360, 69566), (7420, 59628), (8904, 49690), (9938, 44520), (11130, 39752), (12720, 34783), (14840, 29814), (14907, 29680), (17808, 24845), (19876, 22260)]