130757440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 112

約数和(自身を含む): 343594944

約数和(自身を除く): 212837504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 307, 320, 352, 440, 484, 605, 614, 704, 880, 968, 1210, 1228, 1331, 1535, 1760, 1936, 2420, 2456, 2662, 3070, 3377, 3520, 3872, 4840, 4912, 5324, 6140, 6655, 6754, 7744, 9680, 9824, 10648, 12280, 13310, 13508, 16885, 19360, 19648, 21296, 24560, 26620, 27016, 33770, 37147, 38720, 42592, 49120, 53240, 54032, 67540, 74294, 85184, 98240, 106480, 108064, 135080, 148588, 185735, 212960, 216128, 270160, 297176, 371470, 408617, 425920, 540320, 594352, 742940, 817234, 1080640, 1188704, 1485880, 1634468, 2043085, 2377408, 2971760, 3268936, 4086170, 5943520, 6537872, 8172340, 11887040, 13075744, 16344680, 26151488, 32689360, 65378720, 130757440]

約数ペア:

[(1, 130757440), (2, 65378720), (4, 32689360), (5, 26151488), (8, 16344680), (10, 13075744), (11, 11887040), (16, 8172340), (20, 6537872), (22, 5943520), (32, 4086170), (40, 3268936), (44, 2971760), (55, 2377408), (64, 2043085), (80, 1634468), (88, 1485880), (110, 1188704), (121, 1080640), (160, 817234), (176, 742940), (220, 594352), (242, 540320), (307, 425920), (320, 408617), (352, 371470), (440, 297176), (484, 270160), (605, 216128), (614, 212960), (704, 185735), (880, 148588), (968, 135080), (1210, 108064), (1228, 106480), (1331, 98240), (1535, 85184), (1760, 74294), (1936, 67540), (2420, 54032), (2456, 53240), (2662, 49120), (3070, 42592), (3377, 38720), (3520, 37147), (3872, 33770), (4840, 27016), (4912, 26620), (5324, 24560), (6140, 21296), (6655, 19648), (6754, 19360), (7744, 16885), (9680, 13508), (9824, 13310), (10648, 12280)]