683535720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8389}}^1$

素因数の和:8507

約数の個数: 128

約数和(自身を含む): 2367993600

約数和(自身を除く): 1684457880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 8389, 10185, 11640, 13580, 16296, 16778, 20370, 25167, 27160, 33556, 40740, 41945, 50334, 58723, 67112, 81480, 83890, 100668, 117446, 125835, 167780, 176169, 201336, 234892, 251670, 293615, 335560, 352338, 469784, 503340, 587230, 704676, 813733, 880845, 1006680, 1174460, 1409352, 1627466, 1761690, 2348920, 2441199, 3254932, 3523380, 4068665, 4882398, 5696131, 6509864, 7046760, 8137330, 9764796, 11392262, 12205995, 16274660, 17088393, 19529592, 22784524, 24411990, 28480655, 32549320, 34176786, 45569048, 48823980, 56961310, 68353572, 85441965, 97647960, 113922620, 136707144, 170883930, 227845240, 341767860, 683535720]

約数ペア:

[(1, 683535720), (2, 341767860), (3, 227845240), (4, 170883930), (5, 136707144), (6, 113922620), (7, 97647960), (8, 85441965), (10, 68353572), (12, 56961310), (14, 48823980), (15, 45569048), (20, 34176786), (21, 32549320), (24, 28480655), (28, 24411990), (30, 22784524), (35, 19529592), (40, 17088393), (42, 16274660), (56, 12205995), (60, 11392262), (70, 9764796), (84, 8137330), (97, 7046760), (105, 6509864), (120, 5696131), (140, 4882398), (168, 4068665), (194, 3523380), (210, 3254932), (280, 2441199), (291, 2348920), (388, 1761690), (420, 1627466), (485, 1409352), (582, 1174460), (679, 1006680), (776, 880845), (840, 813733), (970, 704676), (1164, 587230), (1358, 503340), (1455, 469784), (1940, 352338), (2037, 335560), (2328, 293615), (2716, 251670), (2910, 234892), (3395, 201336), (3880, 176169), (4074, 167780), (5432, 125835), (5820, 117446), (6790, 100668), (8148, 83890), (8389, 81480), (10185, 67112), (11640, 58723), (13580, 50334), (16296, 41945), (16778, 40740), (20370, 33556), (25167, 27160)]