676437960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2683}}^1$

素因数の和:2899

約数の個数: 128

約数和(自身を含む): 2226216960

約数和(自身を除く): 1549779000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 191, 220, 264, 330, 382, 440, 573, 660, 764, 955, 1146, 1320, 1528, 1910, 2101, 2292, 2683, 2865, 3820, 4202, 4584, 5366, 5730, 6303, 7640, 8049, 8404, 10505, 10732, 11460, 12606, 13415, 16098, 16808, 21010, 21464, 22920, 25212, 26830, 29513, 31515, 32196, 40245, 42020, 50424, 53660, 59026, 63030, 64392, 80490, 84040, 88539, 107320, 118052, 126060, 147565, 160980, 177078, 236104, 252120, 295130, 321960, 354156, 442695, 512453, 590260, 708312, 885390, 1024906, 1180520, 1537359, 1770780, 2049812, 2562265, 3074718, 3541560, 4099624, 5124530, 5636983, 6149436, 7686795, 10249060, 11273966, 12298872, 15373590, 16910949, 20498120, 22547932, 28184915, 30747180, 33821898, 45095864, 56369830, 61494360, 67643796, 84554745, 112739660, 135287592, 169109490, 225479320, 338218980, 676437960]

約数ペア:

[(1, 676437960), (2, 338218980), (3, 225479320), (4, 169109490), (5, 135287592), (6, 112739660), (8, 84554745), (10, 67643796), (11, 61494360), (12, 56369830), (15, 45095864), (20, 33821898), (22, 30747180), (24, 28184915), (30, 22547932), (33, 20498120), (40, 16910949), (44, 15373590), (55, 12298872), (60, 11273966), (66, 10249060), (88, 7686795), (110, 6149436), (120, 5636983), (132, 5124530), (165, 4099624), (191, 3541560), (220, 3074718), (264, 2562265), (330, 2049812), (382, 1770780), (440, 1537359), (573, 1180520), (660, 1024906), (764, 885390), (955, 708312), (1146, 590260), (1320, 512453), (1528, 442695), (1910, 354156), (2101, 321960), (2292, 295130), (2683, 252120), (2865, 236104), (3820, 177078), (4202, 160980), (4584, 147565), (5366, 126060), (5730, 118052), (6303, 107320), (7640, 88539), (8049, 84040), (8404, 80490), (10505, 64392), (10732, 63030), (11460, 59026), (12606, 53660), (13415, 50424), (16098, 42020), (16808, 40245), (21010, 32196), (21464, 31515), (22920, 29513), (25212, 26830)]