140106960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{27799}}^1$

素因数の和:27825

約数の個数: 120

約数和(自身を含む): 537763200

約数和(自身を除く): 397656240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 27799, 55598, 83397, 111196, 138995, 166794, 194593, 222392, 250191, 277990, 333588, 389186, 416985, 444784, 500382, 555980, 583779, 667176, 778372, 833970, 972965, 1000764, 1111960, 1167558, 1250955, 1334352, 1556744, 1667940, 1751337, 1945930, 2001528, 2223920, 2335116, 2501910, 2918895, 3113488, 3335880, 3502674, 3891860, 4003056, 4670232, 5003820, 5837790, 6671760, 7005348, 7783720, 8756685, 9340464, 10007640, 11675580, 14010696, 15567440, 17513370, 20015280, 23351160, 28021392, 35026740, 46702320, 70053480, 140106960]

約数ペア:

[(1, 140106960), (2, 70053480), (3, 46702320), (4, 35026740), (5, 28021392), (6, 23351160), (7, 20015280), (8, 17513370), (9, 15567440), (10, 14010696), (12, 11675580), (14, 10007640), (15, 9340464), (16, 8756685), (18, 7783720), (20, 7005348), (21, 6671760), (24, 5837790), (28, 5003820), (30, 4670232), (35, 4003056), (36, 3891860), (40, 3502674), (42, 3335880), (45, 3113488), (48, 2918895), (56, 2501910), (60, 2335116), (63, 2223920), (70, 2001528), (72, 1945930), (80, 1751337), (84, 1667940), (90, 1556744), (105, 1334352), (112, 1250955), (120, 1167558), (126, 1111960), (140, 1000764), (144, 972965), (168, 833970), (180, 778372), (210, 667176), (240, 583779), (252, 555980), (280, 500382), (315, 444784), (336, 416985), (360, 389186), (420, 333588), (504, 277990), (560, 250191), (630, 222392), (720, 194593), (840, 166794), (1008, 138995), (1260, 111196), (1680, 83397), (2520, 55598), (5040, 27799)]