20231330280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{587437}}^1$

素因数の和:587499

約数の個数: 128

約数和(自身を含む): 71056500480

約数和(自身を除く): 50825170200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 11480, 17220, 34440, 587437, 1174874, 1762311, 2349748, 2937185, 3524622, 4112059, 4699496, 5874370, 7049244, 8224118, 8811555, 11748740, 12336177, 14098488, 16448236, 17623110, 20560295, 23497480, 24084917, 24672354, 32896472, 35246220, 41120590, 48169834, 49344708, 61680885, 70492440, 72254751, 82241180, 96339668, 98689416, 120424585, 123361770, 144509502, 164482360, 168594419, 192679336, 240849170, 246723540, 289019004, 337188838, 361273755, 481698340, 493447080, 505783257, 578038008, 674377676, 722547510, 842972095, 963396680, 1011566514, 1348755352, 1445095020, 1685944190, 2023133028, 2528916285, 2890190040, 3371888380, 4046266056, 5057832570, 6743776760, 10115665140, 20231330280]

約数ペア:

[(1, 20231330280), (2, 10115665140), (3, 6743776760), (4, 5057832570), (5, 4046266056), (6, 3371888380), (7, 2890190040), (8, 2528916285), (10, 2023133028), (12, 1685944190), (14, 1445095020), (15, 1348755352), (20, 1011566514), (21, 963396680), (24, 842972095), (28, 722547510), (30, 674377676), (35, 578038008), (40, 505783257), (41, 493447080), (42, 481698340), (56, 361273755), (60, 337188838), (70, 289019004), (82, 246723540), (84, 240849170), (105, 192679336), (120, 168594419), (123, 164482360), (140, 144509502), (164, 123361770), (168, 120424585), (205, 98689416), (210, 96339668), (246, 82241180), (280, 72254751), (287, 70492440), (328, 61680885), (410, 49344708), (420, 48169834), (492, 41120590), (574, 35246220), (615, 32896472), (820, 24672354), (840, 24084917), (861, 23497480), (984, 20560295), (1148, 17623110), (1230, 16448236), (1435, 14098488), (1640, 12336177), (1722, 11748740), (2296, 8811555), (2460, 8224118), (2870, 7049244), (3444, 5874370), (4305, 4699496), (4920, 4112059), (5740, 3524622), (6888, 2937185), (8610, 2349748), (11480, 1762311), (17220, 1174874), (34440, 587437)]