340276020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11411}}^1$

素因数の和:11501

約数の個数: 96

約数和(自身を含む): 1104316416

約数和(自身を除く): 764040396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 11411, 14910, 22822, 29820, 34233, 45644, 57055, 68466, 79877, 114110, 136932, 159754, 171165, 228220, 239631, 319508, 342330, 399385, 479262, 684660, 798770, 810181, 958524, 1198155, 1597540, 1620362, 2396310, 2430543, 3240724, 4050905, 4792620, 4861086, 5671267, 8101810, 9722172, 11342534, 12152715, 16203620, 17013801, 22685068, 24305430, 28356335, 34027602, 48610860, 56712670, 68055204, 85069005, 113425340, 170138010, 340276020]

約数ペア:

[(1, 340276020), (2, 170138010), (3, 113425340), (4, 85069005), (5, 68055204), (6, 56712670), (7, 48610860), (10, 34027602), (12, 28356335), (14, 24305430), (15, 22685068), (20, 17013801), (21, 16203620), (28, 12152715), (30, 11342534), (35, 9722172), (42, 8101810), (60, 5671267), (70, 4861086), (71, 4792620), (84, 4050905), (105, 3240724), (140, 2430543), (142, 2396310), (210, 1620362), (213, 1597540), (284, 1198155), (355, 958524), (420, 810181), (426, 798770), (497, 684660), (710, 479262), (852, 399385), (994, 342330), (1065, 319508), (1420, 239631), (1491, 228220), (1988, 171165), (2130, 159754), (2485, 136932), (2982, 114110), (4260, 79877), (4970, 68466), (5964, 57055), (7455, 45644), (9940, 34233), (11411, 29820), (14910, 22822)]