101328640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 284917248

約数和(自身を除く): 183588608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 263, 280, 301, 320, 344, 430, 448, 526, 560, 602, 640, 688, 860, 896, 1052, 1120, 1204, 1280, 1315, 1376, 1505, 1720, 1792, 1841, 2104, 2240, 2408, 2630, 2752, 3010, 3440, 3682, 4208, 4480, 4816, 5260, 5504, 6020, 6880, 7364, 8416, 8960, 9205, 9632, 10520, 11008, 11309, 12040, 13760, 14728, 16832, 18410, 19264, 21040, 22618, 24080, 27520, 29456, 33664, 36820, 38528, 42080, 45236, 48160, 55040, 56545, 58912, 67328, 73640, 77056, 79163, 84160, 90472, 96320, 113090, 117824, 147280, 158326, 168320, 180944, 192640, 226180, 235648, 294560, 316652, 336640, 361888, 385280, 395815, 452360, 471296, 589120, 633304, 723776, 791630, 904720, 1178240, 1266608, 1447552, 1583260, 1809440, 2356480, 2533216, 2895104, 3166520, 3618880, 5066432, 6333040, 7237760, 10132864, 12666080, 14475520, 20265728, 25332160, 50664320, 101328640]

約数ペア:

[(1, 101328640), (2, 50664320), (4, 25332160), (5, 20265728), (7, 14475520), (8, 12666080), (10, 10132864), (14, 7237760), (16, 6333040), (20, 5066432), (28, 3618880), (32, 3166520), (35, 2895104), (40, 2533216), (43, 2356480), (56, 1809440), (64, 1583260), (70, 1447552), (80, 1266608), (86, 1178240), (112, 904720), (128, 791630), (140, 723776), (160, 633304), (172, 589120), (215, 471296), (224, 452360), (256, 395815), (263, 385280), (280, 361888), (301, 336640), (320, 316652), (344, 294560), (430, 235648), (448, 226180), (526, 192640), (560, 180944), (602, 168320), (640, 158326), (688, 147280), (860, 117824), (896, 113090), (1052, 96320), (1120, 90472), (1204, 84160), (1280, 79163), (1315, 77056), (1376, 73640), (1505, 67328), (1720, 58912), (1792, 56545), (1841, 55040), (2104, 48160), (2240, 45236), (2408, 42080), (2630, 38528), (2752, 36820), (3010, 33664), (3440, 29456), (3682, 27520), (4208, 24080), (4480, 22618), (4816, 21040), (5260, 19264), (5504, 18410), (6020, 16832), (6880, 14728), (7364, 13760), (8416, 12040), (8960, 11309), (9205, 11008), (9632, 10520)]