280180152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{977}}^1$

素因数の和:1565

約数の個数: 96

約数和(自身を含む): 869637600

約数和(自身を除く): 589457448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 569, 977, 1138, 1707, 1954, 2276, 2931, 3414, 3908, 3983, 4552, 5121, 5862, 6828, 6839, 7816, 7966, 8793, 10242, 11724, 11949, 13656, 13678, 15932, 17586, 20484, 20517, 23448, 23898, 27356, 31864, 35172, 35847, 40968, 41034, 47796, 54712, 61551, 70344, 71694, 82068, 95592, 123102, 143388, 164136, 246204, 286776, 492408, 555913, 1111826, 1667739, 2223652, 3335478, 3891391, 4447304, 5003217, 6670956, 7782782, 10006434, 11674173, 13341912, 15565564, 20012868, 23348346, 31131128, 35022519, 40025736, 46696692, 70045038, 93393384, 140090076, 280180152]

約数ペア:

[(1, 280180152), (2, 140090076), (3, 93393384), (4, 70045038), (6, 46696692), (7, 40025736), (8, 35022519), (9, 31131128), (12, 23348346), (14, 20012868), (18, 15565564), (21, 13341912), (24, 11674173), (28, 10006434), (36, 7782782), (42, 6670956), (56, 5003217), (63, 4447304), (72, 3891391), (84, 3335478), (126, 2223652), (168, 1667739), (252, 1111826), (504, 555913), (569, 492408), (977, 286776), (1138, 246204), (1707, 164136), (1954, 143388), (2276, 123102), (2931, 95592), (3414, 82068), (3908, 71694), (3983, 70344), (4552, 61551), (5121, 54712), (5862, 47796), (6828, 41034), (6839, 40968), (7816, 35847), (7966, 35172), (8793, 31864), (10242, 27356), (11724, 23898), (11949, 23448), (13656, 20517), (13678, 20484), (15932, 17586)]