1837246040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{941}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 4991846400

約数和(自身を除く): 3154600360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 367, 380, 532, 665, 734, 760, 941, 1064, 1330, 1468, 1835, 1882, 2569, 2660, 2936, 3670, 3764, 4705, 5138, 5320, 6587, 6973, 7340, 7528, 9410, 10276, 12845, 13174, 13946, 14680, 17879, 18820, 20552, 25690, 26348, 27892, 32935, 34865, 35758, 37640, 48811, 51380, 52696, 55784, 65870, 69730, 71516, 89395, 97622, 102760, 125153, 131740, 139460, 143032, 178790, 195244, 244055, 250306, 263480, 278920, 345347, 357580, 390488, 488110, 500612, 625765, 690694, 715160, 976220, 1001224, 1251530, 1381388, 1726735, 1952440, 2417429, 2503060, 2762776, 3453470, 4834858, 5006120, 6561593, 6906940, 9669716, 12087145, 13123186, 13813880, 19339432, 24174290, 26246372, 32807965, 45931151, 48348580, 52492744, 65615930, 91862302, 96697160, 131231860, 183724604, 229655755, 262463720, 367449208, 459311510, 918623020, 1837246040]

約数ペア:

[(1, 1837246040), (2, 918623020), (4, 459311510), (5, 367449208), (7, 262463720), (8, 229655755), (10, 183724604), (14, 131231860), (19, 96697160), (20, 91862302), (28, 65615930), (35, 52492744), (38, 48348580), (40, 45931151), (56, 32807965), (70, 26246372), (76, 24174290), (95, 19339432), (133, 13813880), (140, 13123186), (152, 12087145), (190, 9669716), (266, 6906940), (280, 6561593), (367, 5006120), (380, 4834858), (532, 3453470), (665, 2762776), (734, 2503060), (760, 2417429), (941, 1952440), (1064, 1726735), (1330, 1381388), (1468, 1251530), (1835, 1001224), (1882, 976220), (2569, 715160), (2660, 690694), (2936, 625765), (3670, 500612), (3764, 488110), (4705, 390488), (5138, 357580), (5320, 345347), (6587, 278920), (6973, 263480), (7340, 250306), (7528, 244055), (9410, 195244), (10276, 178790), (12845, 143032), (13174, 139460), (13946, 131740), (14680, 125153), (17879, 102760), (18820, 97622), (20552, 89395), (25690, 71516), (26348, 69730), (27892, 65870), (32935, 55784), (34865, 52696), (35758, 51380), (37640, 48811)]