79078380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 236597760

約数和(自身を除く): 157519380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 977, 1065, 1140, 1349, 1420, 1954, 2130, 2698, 2931, 3908, 4047, 4260, 4885, 5396, 5862, 6745, 8094, 9770, 11724, 13490, 14655, 16188, 18563, 19540, 20235, 26980, 29310, 37126, 40470, 55689, 58620, 69367, 74252, 80940, 92815, 111378, 138734, 185630, 208101, 222756, 277468, 278445, 346835, 371260, 416202, 556890, 693670, 832404, 1040505, 1113780, 1317973, 1387340, 2081010, 2635946, 3953919, 4162020, 5271892, 6589865, 7907838, 13179730, 15815676, 19769595, 26359460, 39539190, 79078380]

約数ペア:

[(1, 79078380), (2, 39539190), (3, 26359460), (4, 19769595), (5, 15815676), (6, 13179730), (10, 7907838), (12, 6589865), (15, 5271892), (19, 4162020), (20, 3953919), (30, 2635946), (38, 2081010), (57, 1387340), (60, 1317973), (71, 1113780), (76, 1040505), (95, 832404), (114, 693670), (142, 556890), (190, 416202), (213, 371260), (228, 346835), (284, 278445), (285, 277468), (355, 222756), (380, 208101), (426, 185630), (570, 138734), (710, 111378), (852, 92815), (977, 80940), (1065, 74252), (1140, 69367), (1349, 58620), (1420, 55689), (1954, 40470), (2130, 37126), (2698, 29310), (2931, 26980), (3908, 20235), (4047, 19540), (4260, 18563), (4885, 16188), (5396, 14655), (5862, 13490), (6745, 11724), (8094, 9770)]