146156560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 372601152

約数和(自身を除く): 226444592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 307, 440, 541, 614, 880, 1082, 1228, 1535, 2164, 2456, 2705, 3070, 3377, 4328, 4912, 5410, 5951, 6140, 6754, 8656, 10820, 11902, 12280, 13508, 16885, 21640, 23804, 24560, 27016, 29755, 33770, 43280, 47608, 54032, 59510, 67540, 95216, 119020, 135080, 166087, 238040, 270160, 332174, 476080, 664348, 830435, 1328696, 1660870, 1826957, 2657392, 3321740, 3653914, 6643480, 7307828, 9134785, 13286960, 14615656, 18269570, 29231312, 36539140, 73078280, 146156560]

約数ペア:

[(1, 146156560), (2, 73078280), (4, 36539140), (5, 29231312), (8, 18269570), (10, 14615656), (11, 13286960), (16, 9134785), (20, 7307828), (22, 6643480), (40, 3653914), (44, 3321740), (55, 2657392), (80, 1826957), (88, 1660870), (110, 1328696), (176, 830435), (220, 664348), (307, 476080), (440, 332174), (541, 270160), (614, 238040), (880, 166087), (1082, 135080), (1228, 119020), (1535, 95216), (2164, 67540), (2456, 59510), (2705, 54032), (3070, 47608), (3377, 43280), (4328, 33770), (4912, 29755), (5410, 27016), (5951, 24560), (6140, 23804), (6754, 21640), (8656, 16885), (10820, 13508), (11902, 12280)]