188464080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{112181}}^1$

素因数の和:112204

約数の個数: 80

約数和(自身を含む): 667707264

約数和(自身を除く): 479243184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 112181, 224362, 336543, 448724, 560905, 673086, 785267, 897448, 1121810, 1346172, 1570534, 1682715, 1794896, 2243620, 2355801, 2692344, 3141068, 3365430, 3926335, 4487240, 4711602, 5384688, 6282136, 6730860, 7852670, 8974480, 9423204, 11779005, 12564272, 13461720, 15705340, 18846408, 23558010, 26923440, 31410680, 37692816, 47116020, 62821360, 94232040, 188464080]

約数ペア:

[(1, 188464080), (2, 94232040), (3, 62821360), (4, 47116020), (5, 37692816), (6, 31410680), (7, 26923440), (8, 23558010), (10, 18846408), (12, 15705340), (14, 13461720), (15, 12564272), (16, 11779005), (20, 9423204), (21, 8974480), (24, 7852670), (28, 6730860), (30, 6282136), (35, 5384688), (40, 4711602), (42, 4487240), (48, 3926335), (56, 3365430), (60, 3141068), (70, 2692344), (80, 2355801), (84, 2243620), (105, 1794896), (112, 1682715), (120, 1570534), (140, 1346172), (168, 1121810), (210, 897448), (240, 785267), (280, 673086), (336, 560905), (420, 448724), (560, 336543), (840, 224362), (1680, 112181)]