153922020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4639}}^1$

素因数の和:4737

約数の個数: 96

約数和(自身を含む): 498892800

約数和(自身を除く): 344970780

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, 4639, 4740, 5530, 6636, 8295, 9278, 11060, 13917, 16590, 18556, 23195, 27834, 32473, 33180, 46390, 55668, 64946, 69585, 92780, 97419, 129892, 139170, 162365, 194838, 278340, 324730, 366481, 389676, 487095, 649460, 732962, 974190, 1099443, 1465924, 1832405, 1948380, 2198886, 2565367, 3664810, 4397772, 5130734, 5497215, 7329620, 7696101, 10261468, 10994430, 12826835, 15392202, 21988860, 25653670, 30784404, 38480505, 51307340, 76961010, 153922020]

約数ペア:

[(1, 153922020), (2, 76961010), (3, 51307340), (4, 38480505), (5, 30784404), (6, 25653670), (7, 21988860), (10, 15392202), (12, 12826835), (14, 10994430), (15, 10261468), (20, 7696101), (21, 7329620), (28, 5497215), (30, 5130734), (35, 4397772), (42, 3664810), (60, 2565367), (70, 2198886), (79, 1948380), (84, 1832405), (105, 1465924), (140, 1099443), (158, 974190), (210, 732962), (237, 649460), (316, 487095), (395, 389676), (420, 366481), (474, 324730), (553, 278340), (790, 194838), (948, 162365), (1106, 139170), (1185, 129892), (1580, 97419), (1659, 92780), (2212, 69585), (2370, 64946), (2765, 55668), (3318, 46390), (4639, 33180), (4740, 32473), (5530, 27834), (6636, 23195), (8295, 18556), (9278, 16590), (11060, 13917)]