247613080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 664614720

約数和(自身を除く): 417001640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 73, 88, 104, 110, 130, 143, 146, 220, 260, 286, 292, 365, 440, 520, 572, 584, 593, 715, 730, 803, 949, 1144, 1186, 1430, 1460, 1606, 1898, 2372, 2860, 2920, 2965, 3212, 3796, 4015, 4744, 4745, 5720, 5930, 6424, 6523, 7592, 7709, 8030, 9490, 10439, 11860, 13046, 15418, 16060, 18980, 20878, 23720, 26092, 30836, 32120, 32615, 37960, 38545, 41756, 43289, 52184, 52195, 61672, 65230, 77090, 83512, 84799, 86578, 104390, 130460, 154180, 169598, 173156, 208780, 216445, 260920, 308360, 339196, 346312, 417560, 423995, 432890, 476179, 562757, 678392, 847990, 865780, 952358, 1125514, 1695980, 1731560, 1904716, 2251028, 2380895, 2813785, 3391960, 3809432, 4502056, 4761790, 5627570, 6190327, 9523580, 11255140, 12380654, 19047160, 22510280, 24761308, 30951635, 49522616, 61903270, 123806540, 247613080]

約数ペア:

[(1, 247613080), (2, 123806540), (4, 61903270), (5, 49522616), (8, 30951635), (10, 24761308), (11, 22510280), (13, 19047160), (20, 12380654), (22, 11255140), (26, 9523580), (40, 6190327), (44, 5627570), (52, 4761790), (55, 4502056), (65, 3809432), (73, 3391960), (88, 2813785), (104, 2380895), (110, 2251028), (130, 1904716), (143, 1731560), (146, 1695980), (220, 1125514), (260, 952358), (286, 865780), (292, 847990), (365, 678392), (440, 562757), (520, 476179), (572, 432890), (584, 423995), (593, 417560), (715, 346312), (730, 339196), (803, 308360), (949, 260920), (1144, 216445), (1186, 208780), (1430, 173156), (1460, 169598), (1606, 154180), (1898, 130460), (2372, 104390), (2860, 86578), (2920, 84799), (2965, 83512), (3212, 77090), (3796, 65230), (4015, 61672), (4744, 52195), (4745, 52184), (5720, 43289), (5930, 41756), (6424, 38545), (6523, 37960), (7592, 32615), (7709, 32120), (8030, 30836), (9490, 26092), (10439, 23720), (11860, 20878), (13046, 18980), (15418, 16060)]