219149160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23117}}^1$

素因数の和:23210

約数の個数: 64

約数和(自身を含む): 665798400

約数和(自身を除く): 446649240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 23117, 46234, 69351, 92468, 115585, 138702, 184936, 231170, 277404, 346755, 462340, 554808, 693510, 924680, 1387020, 1826243, 2774040, 3652486, 5478729, 7304972, 9131215, 10957458, 14609944, 18262430, 21914916, 27393645, 36524860, 43829832, 54787290, 73049720, 109574580, 219149160]

約数ペア:

[(1, 219149160), (2, 109574580), (3, 73049720), (4, 54787290), (5, 43829832), (6, 36524860), (8, 27393645), (10, 21914916), (12, 18262430), (15, 14609944), (20, 10957458), (24, 9131215), (30, 7304972), (40, 5478729), (60, 3652486), (79, 2774040), (120, 1826243), (158, 1387020), (237, 924680), (316, 693510), (395, 554808), (474, 462340), (632, 346755), (790, 277404), (948, 231170), (1185, 184936), (1580, 138702), (1896, 115585), (2370, 92468), (3160, 69351), (4740, 46234), (9480, 23117)]