242130840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6133}}^1$

素因数の和:6201

約数の個数: 128

約数和(自身を含む): 847964160

約数和(自身を除く): 605833320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 6133, 6580, 7896, 9870, 12266, 13160, 18399, 19740, 24532, 30665, 36798, 39480, 42931, 49064, 61330, 73596, 85862, 91995, 122660, 128793, 147192, 171724, 183990, 214655, 245320, 257586, 288251, 343448, 367980, 429310, 515172, 576502, 643965, 735960, 858620, 864753, 1030344, 1153004, 1287930, 1441255, 1717240, 1729506, 2017757, 2306008, 2575860, 2882510, 3459012, 4035514, 4323765, 5151720, 5765020, 6053271, 6918024, 8071028, 8647530, 10088785, 11530040, 12106542, 16142056, 17295060, 20177570, 24213084, 30266355, 34590120, 40355140, 48426168, 60532710, 80710280, 121065420, 242130840]

約数ペア:

[(1, 242130840), (2, 121065420), (3, 80710280), (4, 60532710), (5, 48426168), (6, 40355140), (7, 34590120), (8, 30266355), (10, 24213084), (12, 20177570), (14, 17295060), (15, 16142056), (20, 12106542), (21, 11530040), (24, 10088785), (28, 8647530), (30, 8071028), (35, 6918024), (40, 6053271), (42, 5765020), (47, 5151720), (56, 4323765), (60, 4035514), (70, 3459012), (84, 2882510), (94, 2575860), (105, 2306008), (120, 2017757), (140, 1729506), (141, 1717240), (168, 1441255), (188, 1287930), (210, 1153004), (235, 1030344), (280, 864753), (282, 858620), (329, 735960), (376, 643965), (420, 576502), (470, 515172), (564, 429310), (658, 367980), (705, 343448), (840, 288251), (940, 257586), (987, 245320), (1128, 214655), (1316, 183990), (1410, 171724), (1645, 147192), (1880, 128793), (1974, 122660), (2632, 91995), (2820, 85862), (3290, 73596), (3948, 61330), (4935, 49064), (5640, 42931), (6133, 39480), (6580, 36798), (7896, 30665), (9870, 24532), (12266, 19740), (13160, 18399)]