8834475720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457271}}^1$

素因数の和:457315

約数の個数: 128

約数和(自身を含む): 31606640640

約数和(自身を除く): 22772164920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 457271, 914542, 1371813, 1829084, 2286355, 2743626, 3200897, 3658168, 4572710, 5487252, 6401794, 6859065, 9145420, 9602691, 10517233, 10974504, 12803588, 13718130, 16004485, 18290840, 19205382, 21034466, 25607176, 27436260, 31551699, 32008970, 38410764, 42068932, 48013455, 52586165, 54872520, 63103398, 64017940, 73620631, 76821528, 84137864, 96026910, 105172330, 126206796, 128035880, 147241262, 157758495, 192053820, 210344660, 220861893, 252413592, 294482524, 315516990, 368103155, 384107640, 420689320, 441723786, 588965048, 631033980, 736206310, 883447572, 1104309465, 1262067960, 1472412620, 1766895144, 2208618930, 2944825240, 4417237860, 8834475720]

約数ペア:

[(1, 8834475720), (2, 4417237860), (3, 2944825240), (4, 2208618930), (5, 1766895144), (6, 1472412620), (7, 1262067960), (8, 1104309465), (10, 883447572), (12, 736206310), (14, 631033980), (15, 588965048), (20, 441723786), (21, 420689320), (23, 384107640), (24, 368103155), (28, 315516990), (30, 294482524), (35, 252413592), (40, 220861893), (42, 210344660), (46, 192053820), (56, 157758495), (60, 147241262), (69, 128035880), (70, 126206796), (84, 105172330), (92, 96026910), (105, 84137864), (115, 76821528), (120, 73620631), (138, 64017940), (140, 63103398), (161, 54872520), (168, 52586165), (184, 48013455), (210, 42068932), (230, 38410764), (276, 32008970), (280, 31551699), (322, 27436260), (345, 25607176), (420, 21034466), (460, 19205382), (483, 18290840), (552, 16004485), (644, 13718130), (690, 12803588), (805, 10974504), (840, 10517233), (920, 9602691), (966, 9145420), (1288, 6859065), (1380, 6401794), (1610, 5487252), (1932, 4572710), (2415, 3658168), (2760, 3200897), (3220, 2743626), (3864, 2286355), (4830, 1829084), (6440, 1371813), (9660, 914542), (19320, 457271)]