56512560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 192487680

約数和(自身を除く): 135975120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 177, 195, 208, 236, 240, 260, 295, 307, 312, 354, 390, 472, 520, 590, 614, 624, 708, 767, 780, 885, 921, 944, 1040, 1180, 1228, 1416, 1534, 1535, 1560, 1770, 1842, 2301, 2360, 2456, 2832, 3068, 3070, 3120, 3540, 3684, 3835, 3991, 4602, 4605, 4720, 4912, 6136, 6140, 7080, 7368, 7670, 7982, 9204, 9210, 11505, 11973, 12272, 12280, 14160, 14736, 15340, 15964, 18113, 18408, 18420, 19955, 23010, 23946, 24560, 30680, 31928, 36226, 36816, 36840, 39910, 46020, 47892, 54339, 59865, 61360, 63856, 72452, 73680, 79820, 90565, 92040, 95784, 108678, 119730, 144904, 159640, 181130, 184080, 191568, 217356, 235469, 239460, 271695, 289808, 319280, 362260, 434712, 470938, 478920, 543390, 706407, 724520, 869424, 941876, 957840, 1086780, 1177345, 1412814, 1449040, 1883752, 2173560, 2354690, 2825628, 3532035, 3767504, 4347120, 4709380, 5651256, 7064070, 9418760, 11302512, 14128140, 18837520, 28256280, 56512560]

約数ペア:

[(1, 56512560), (2, 28256280), (3, 18837520), (4, 14128140), (5, 11302512), (6, 9418760), (8, 7064070), (10, 5651256), (12, 4709380), (13, 4347120), (15, 3767504), (16, 3532035), (20, 2825628), (24, 2354690), (26, 2173560), (30, 1883752), (39, 1449040), (40, 1412814), (48, 1177345), (52, 1086780), (59, 957840), (60, 941876), (65, 869424), (78, 724520), (80, 706407), (104, 543390), (118, 478920), (120, 470938), (130, 434712), (156, 362260), (177, 319280), (195, 289808), (208, 271695), (236, 239460), (240, 235469), (260, 217356), (295, 191568), (307, 184080), (312, 181130), (354, 159640), (390, 144904), (472, 119730), (520, 108678), (590, 95784), (614, 92040), (624, 90565), (708, 79820), (767, 73680), (780, 72452), (885, 63856), (921, 61360), (944, 59865), (1040, 54339), (1180, 47892), (1228, 46020), (1416, 39910), (1534, 36840), (1535, 36816), (1560, 36226), (1770, 31928), (1842, 30680), (2301, 24560), (2360, 23946), (2456, 23010), (2832, 19955), (3068, 18420), (3070, 18408), (3120, 18113), (3540, 15964), (3684, 15340), (3835, 14736), (3991, 14160), (4602, 12280), (4605, 12272), (4720, 11973), (4912, 11505), (6136, 9210), (6140, 9204), (7080, 7982), (7368, 7670)]