210160440

素因数分解:

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

素因数の和:27826

約数の個数: 128

約数和(自身を含む): 800640000

約数和(自身を除く): 590479560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 27799, 55598, 83397, 111196, 138995, 166794, 194593, 222392, 250191, 277990, 333588, 389186, 416985, 500382, 555980, 583779, 667176, 750573, 778372, 833970, 972965, 1000764, 1111960, 1167558, 1250955, 1501146, 1556744, 1667940, 1751337, 1945930, 2001528, 2335116, 2501910, 2918895, 3002292, 3335880, 3502674, 3752865, 3891860, 4670232, 5003820, 5254011, 5837790, 6004584, 7005348, 7505730, 7783720, 8756685, 10007640, 10508022, 11675580, 14010696, 15011460, 17513370, 21016044, 23351160, 26270055, 30022920, 35026740, 42032088, 52540110, 70053480, 105080220, 210160440]

約数ペア:

[(1, 210160440), (2, 105080220), (3, 70053480), (4, 52540110), (5, 42032088), (6, 35026740), (7, 30022920), (8, 26270055), (9, 23351160), (10, 21016044), (12, 17513370), (14, 15011460), (15, 14010696), (18, 11675580), (20, 10508022), (21, 10007640), (24, 8756685), (27, 7783720), (28, 7505730), (30, 7005348), (35, 6004584), (36, 5837790), (40, 5254011), (42, 5003820), (45, 4670232), (54, 3891860), (56, 3752865), (60, 3502674), (63, 3335880), (70, 3002292), (72, 2918895), (84, 2501910), (90, 2335116), (105, 2001528), (108, 1945930), (120, 1751337), (126, 1667940), (135, 1556744), (140, 1501146), (168, 1250955), (180, 1167558), (189, 1111960), (210, 1000764), (216, 972965), (252, 833970), (270, 778372), (280, 750573), (315, 667176), (360, 583779), (378, 555980), (420, 500382), (504, 416985), (540, 389186), (630, 333588), (756, 277990), (840, 250191), (945, 222392), (1080, 194593), (1260, 166794), (1512, 138995), (1890, 111196), (2520, 83397), (3780, 55598), (7560, 27799)]