340858140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10273}}^1$

素因数の和:10371

約数の個数: 96

約数和(自身を含む): 1104660480

約数和(自身を除く): 763802340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8295, 10273, 11060, 16590, 20546, 30819, 33180, 41092, 51365, 61638, 71911, 102730, 123276, 143822, 154095, 205460, 215733, 287644, 308190, 359555, 431466, 616380, 719110, 811567, 862932, 1078665, 1438220, 1623134, 2157330, 2434701, 3246268, 4057835, 4314660, 4869402, 5680969, 8115670, 9738804, 11361938, 12173505, 16231340, 17042907, 22723876, 24347010, 28404845, 34085814, 48694020, 56809690, 68171628, 85214535, 113619380, 170429070, 340858140]

約数ペア:

[(1, 340858140), (2, 170429070), (3, 113619380), (4, 85214535), (5, 68171628), (6, 56809690), (7, 48694020), (10, 34085814), (12, 28404845), (14, 24347010), (15, 22723876), (20, 17042907), (21, 16231340), (28, 12173505), (30, 11361938), (35, 9738804), (42, 8115670), (60, 5680969), (70, 4869402), (79, 4314660), (84, 4057835), (105, 3246268), (140, 2434701), (158, 2157330), (210, 1623134), (237, 1438220), (316, 1078665), (395, 862932), (420, 811567), (474, 719110), (553, 616380), (790, 431466), (948, 359555), (1106, 308190), (1185, 287644), (1580, 215733), (1659, 205460), (2212, 154095), (2370, 143822), (2765, 123276), (3318, 102730), (4740, 71911), (5530, 61638), (6636, 51365), (8295, 41092), (10273, 33180), (11060, 30819), (16590, 20546)]