408035040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{121439}}^1$

素因数の和:121464

約数の個数: 96

約数和(自身を含む): 1468938240

約数和(自身を除く): 1060903200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 121439, 242878, 364317, 485756, 607195, 728634, 850073, 971512, 1214390, 1457268, 1700146, 1821585, 1943024, 2428780, 2550219, 2914536, 3400292, 3643170, 3886048, 4250365, 4857560, 5100438, 5829072, 6800584, 7286340, 8500730, 9715120, 10200876, 11658144, 12751095, 13601168, 14572680, 17001460, 19430240, 20401752, 25502190, 27202336, 29145360, 34002920, 40803504, 51004380, 58290720, 68005840, 81607008, 102008760, 136011680, 204017520, 408035040]

約数ペア:

[(1, 408035040), (2, 204017520), (3, 136011680), (4, 102008760), (5, 81607008), (6, 68005840), (7, 58290720), (8, 51004380), (10, 40803504), (12, 34002920), (14, 29145360), (15, 27202336), (16, 25502190), (20, 20401752), (21, 19430240), (24, 17001460), (28, 14572680), (30, 13601168), (32, 12751095), (35, 11658144), (40, 10200876), (42, 9715120), (48, 8500730), (56, 7286340), (60, 6800584), (70, 5829072), (80, 5100438), (84, 4857560), (96, 4250365), (105, 3886048), (112, 3643170), (120, 3400292), (140, 2914536), (160, 2550219), (168, 2428780), (210, 1943024), (224, 1821585), (240, 1700146), (280, 1457268), (336, 1214390), (420, 971512), (480, 850073), (560, 728634), (672, 607195), (840, 485756), (1120, 364317), (1680, 242878), (3360, 121439)]