1626644640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{147341}}^1$

素因数の和:147382

約数の個数: 96

約数和(自身を含む): 5346746496

約数和(自身を除く): 3720101856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 147341, 294682, 442023, 589364, 736705, 884046, 1178728, 1473410, 1768092, 2210115, 2357456, 2946820, 3388843, 3536184, 4420230, 4714912, 5893640, 6777686, 7072368, 8840460, 10166529, 11787280, 13555372, 14144736, 16944215, 17680920, 20333058, 23574560, 27110744, 33888430, 35361840, 40666116, 50832645, 54221488, 67776860, 70723680, 81332232, 101665290, 108442976, 135553720, 162664464, 203330580, 271107440, 325328928, 406661160, 542214880, 813322320, 1626644640]

約数ペア:

[(1, 1626644640), (2, 813322320), (3, 542214880), (4, 406661160), (5, 325328928), (6, 271107440), (8, 203330580), (10, 162664464), (12, 135553720), (15, 108442976), (16, 101665290), (20, 81332232), (23, 70723680), (24, 67776860), (30, 54221488), (32, 50832645), (40, 40666116), (46, 35361840), (48, 33888430), (60, 27110744), (69, 23574560), (80, 20333058), (92, 17680920), (96, 16944215), (115, 14144736), (120, 13555372), (138, 11787280), (160, 10166529), (184, 8840460), (230, 7072368), (240, 6777686), (276, 5893640), (345, 4714912), (368, 4420230), (460, 3536184), (480, 3388843), (552, 2946820), (690, 2357456), (736, 2210115), (920, 1768092), (1104, 1473410), (1380, 1178728), (1840, 884046), (2208, 736705), (2760, 589364), (3680, 442023), (5520, 294682), (11040, 147341)]