147028440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^2$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 476567280

約数和(自身を除く): 329538840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 307, 312, 390, 520, 614, 780, 921, 1228, 1535, 1560, 1842, 2456, 3070, 3684, 3991, 4605, 6140, 7368, 7982, 9210, 11973, 12280, 15964, 18420, 19955, 23946, 31928, 36840, 39910, 47892, 59865, 79820, 94249, 95784, 119730, 159640, 188498, 239460, 282747, 376996, 471245, 478920, 565494, 753992, 942490, 1130988, 1225237, 1413735, 1884980, 2261976, 2450474, 2827470, 3675711, 3769960, 4900948, 5654940, 6126185, 7351422, 9801896, 11309880, 12252370, 14702844, 18378555, 24504740, 29405688, 36757110, 49009480, 73514220, 147028440]

約数ペア:

[(1, 147028440), (2, 73514220), (3, 49009480), (4, 36757110), (5, 29405688), (6, 24504740), (8, 18378555), (10, 14702844), (12, 12252370), (13, 11309880), (15, 9801896), (20, 7351422), (24, 6126185), (26, 5654940), (30, 4900948), (39, 3769960), (40, 3675711), (52, 2827470), (60, 2450474), (65, 2261976), (78, 1884980), (104, 1413735), (120, 1225237), (130, 1130988), (156, 942490), (195, 753992), (260, 565494), (307, 478920), (312, 471245), (390, 376996), (520, 282747), (614, 239460), (780, 188498), (921, 159640), (1228, 119730), (1535, 95784), (1560, 94249), (1842, 79820), (2456, 59865), (3070, 47892), (3684, 39910), (3991, 36840), (4605, 31928), (6140, 23946), (7368, 19955), (7982, 18420), (9210, 15964), (11973, 12280)]