143452960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 389491200

約数和(自身を除く): 246038240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 349, 367, 560, 698, 734, 1120, 1396, 1468, 1745, 1835, 2443, 2569, 2792, 2936, 3490, 3670, 4886, 5138, 5584, 5872, 6980, 7340, 9772, 10276, 11168, 11744, 12215, 12845, 13960, 14680, 19544, 20552, 24430, 25690, 27920, 29360, 39088, 41104, 48860, 51380, 55840, 58720, 78176, 82208, 97720, 102760, 128083, 195440, 205520, 256166, 390880, 411040, 512332, 640415, 896581, 1024664, 1280830, 1793162, 2049328, 2561660, 3586324, 4098656, 4482905, 5123320, 7172648, 8965810, 10246640, 14345296, 17931620, 20493280, 28690592, 35863240, 71726480, 143452960]

約数ペア:

[(1, 143452960), (2, 71726480), (4, 35863240), (5, 28690592), (7, 20493280), (8, 17931620), (10, 14345296), (14, 10246640), (16, 8965810), (20, 7172648), (28, 5123320), (32, 4482905), (35, 4098656), (40, 3586324), (56, 2561660), (70, 2049328), (80, 1793162), (112, 1280830), (140, 1024664), (160, 896581), (224, 640415), (280, 512332), (349, 411040), (367, 390880), (560, 256166), (698, 205520), (734, 195440), (1120, 128083), (1396, 102760), (1468, 97720), (1745, 82208), (1835, 78176), (2443, 58720), (2569, 55840), (2792, 51380), (2936, 48860), (3490, 41104), (3670, 39088), (4886, 29360), (5138, 27920), (5584, 25690), (5872, 24430), (6980, 20552), (7340, 19544), (9772, 14680), (10276, 13960), (11168, 12845), (11744, 12215)]