103676440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 278784000

約数和(自身を除く): 175107560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 79, 86, 109, 140, 158, 172, 215, 218, 280, 301, 316, 344, 395, 430, 436, 545, 553, 602, 632, 763, 790, 860, 872, 1090, 1106, 1204, 1505, 1526, 1580, 1720, 2180, 2212, 2408, 2765, 3010, 3052, 3160, 3397, 3815, 4360, 4424, 4687, 5530, 6020, 6104, 6794, 7630, 8611, 9374, 11060, 12040, 13588, 15260, 16985, 17222, 18748, 22120, 23435, 23779, 27176, 30520, 32809, 33970, 34444, 37496, 43055, 46870, 47558, 60277, 65618, 67940, 68888, 86110, 93740, 95116, 118895, 120554, 131236, 135880, 164045, 172220, 187480, 190232, 237790, 241108, 262472, 301385, 328090, 344440, 370273, 475580, 482216, 602770, 656180, 740546, 951160, 1205540, 1312360, 1481092, 1851365, 2411080, 2591911, 2962184, 3702730, 5183822, 7405460, 10367644, 12959555, 14810920, 20735288, 25919110, 51838220, 103676440]

約数ペア:

[(1, 103676440), (2, 51838220), (4, 25919110), (5, 20735288), (7, 14810920), (8, 12959555), (10, 10367644), (14, 7405460), (20, 5183822), (28, 3702730), (35, 2962184), (40, 2591911), (43, 2411080), (56, 1851365), (70, 1481092), (79, 1312360), (86, 1205540), (109, 951160), (140, 740546), (158, 656180), (172, 602770), (215, 482216), (218, 475580), (280, 370273), (301, 344440), (316, 328090), (344, 301385), (395, 262472), (430, 241108), (436, 237790), (545, 190232), (553, 187480), (602, 172220), (632, 164045), (763, 135880), (790, 131236), (860, 120554), (872, 118895), (1090, 95116), (1106, 93740), (1204, 86110), (1505, 68888), (1526, 67940), (1580, 65618), (1720, 60277), (2180, 47558), (2212, 46870), (2408, 43055), (2765, 37496), (3010, 34444), (3052, 33970), (3160, 32809), (3397, 30520), (3815, 27176), (4360, 23779), (4424, 23435), (4687, 22120), (5530, 18748), (6020, 17222), (6104, 16985), (6794, 15260), (7630, 13588), (8611, 12040), (9374, 11060)]