203231040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6880

約数の個数: 112

約数和(自身を含む): 666170880

約数和(自身を除く): 462939840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 6829, 7440, 9920, 13658, 14880, 20487, 27316, 29760, 34145, 40974, 54632, 68290, 81948, 102435, 109264, 136580, 163896, 204870, 211699, 218528, 273160, 327792, 409740, 423398, 437056, 546320, 635097, 655584, 819480, 846796, 1058495, 1092640, 1270194, 1311168, 1638960, 1693592, 2116990, 2185280, 2540388, 3175485, 3277920, 3387184, 4233980, 5080776, 6350970, 6555840, 6774368, 8467960, 10161552, 12701940, 13548736, 16935920, 20323104, 25403880, 33871840, 40646208, 50807760, 67743680, 101615520, 203231040]

約数ペア:

[(1, 203231040), (2, 101615520), (3, 67743680), (4, 50807760), (5, 40646208), (6, 33871840), (8, 25403880), (10, 20323104), (12, 16935920), (15, 13548736), (16, 12701940), (20, 10161552), (24, 8467960), (30, 6774368), (31, 6555840), (32, 6350970), (40, 5080776), (48, 4233980), (60, 3387184), (62, 3277920), (64, 3175485), (80, 2540388), (93, 2185280), (96, 2116990), (120, 1693592), (124, 1638960), (155, 1311168), (160, 1270194), (186, 1092640), (192, 1058495), (240, 846796), (248, 819480), (310, 655584), (320, 635097), (372, 546320), (465, 437056), (480, 423398), (496, 409740), (620, 327792), (744, 273160), (930, 218528), (960, 211699), (992, 204870), (1240, 163896), (1488, 136580), (1860, 109264), (1984, 102435), (2480, 81948), (2976, 68290), (3720, 54632), (4960, 40974), (5952, 34145), (6829, 29760), (7440, 27316), (9920, 20487), (13658, 14880)]