63045040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 161574480

約数和(自身を除く): 98529440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 59, 74, 76, 80, 95, 118, 148, 152, 185, 190, 236, 295, 296, 304, 361, 370, 380, 472, 590, 592, 703, 722, 740, 760, 944, 1121, 1180, 1406, 1444, 1480, 1520, 1805, 2183, 2242, 2360, 2812, 2888, 2960, 3515, 3610, 4366, 4484, 4720, 5605, 5624, 5776, 7030, 7220, 8732, 8968, 10915, 11210, 11248, 13357, 14060, 14440, 17464, 17936, 21299, 21830, 22420, 26714, 28120, 28880, 34928, 41477, 42598, 43660, 44840, 53428, 56240, 66785, 82954, 85196, 87320, 89680, 106495, 106856, 133570, 165908, 170392, 174640, 207385, 212990, 213712, 267140, 331816, 340784, 414770, 425980, 534280, 663632, 788063, 829540, 851960, 1068560, 1576126, 1659080, 1703920, 3152252, 3318160, 3940315, 6304504, 7880630, 12609008, 15761260, 31522520, 63045040]

約数ペア:

[(1, 63045040), (2, 31522520), (4, 15761260), (5, 12609008), (8, 7880630), (10, 6304504), (16, 3940315), (19, 3318160), (20, 3152252), (37, 1703920), (38, 1659080), (40, 1576126), (59, 1068560), (74, 851960), (76, 829540), (80, 788063), (95, 663632), (118, 534280), (148, 425980), (152, 414770), (185, 340784), (190, 331816), (236, 267140), (295, 213712), (296, 212990), (304, 207385), (361, 174640), (370, 170392), (380, 165908), (472, 133570), (590, 106856), (592, 106495), (703, 89680), (722, 87320), (740, 85196), (760, 82954), (944, 66785), (1121, 56240), (1180, 53428), (1406, 44840), (1444, 43660), (1480, 42598), (1520, 41477), (1805, 34928), (2183, 28880), (2242, 28120), (2360, 26714), (2812, 22420), (2888, 21830), (2960, 21299), (3515, 17936), (3610, 17464), (4366, 14440), (4484, 14060), (4720, 13357), (5605, 11248), (5624, 11210), (5776, 10915), (7030, 8968), (7220, 8732)]