191096880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2715

約数の個数: 160

約数和(自身を含む): 665957376

約数和(自身を除く): 474860496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2663, 2760, 2990, 3120, 3588, 4485, 4784, 5326, 5520, 5980, 7176, 7989, 8970, 10652, 11960, 13315, 14352, 15978, 17940, 21304, 23920, 26630, 31956, 34619, 35880, 39945, 42608, 53260, 61249, 63912, 69238, 71760, 79890, 103857, 106520, 122498, 127824, 138476, 159780, 173095, 183747, 207714, 213040, 244996, 276952, 306245, 319560, 346190, 367494, 415428, 489992, 519285, 553904, 612490, 639120, 692380, 734988, 796237, 830856, 918735, 979984, 1038570, 1224980, 1384760, 1469976, 1592474, 1661712, 1837470, 2077140, 2388711, 2449960, 2769520, 2939952, 3184948, 3674940, 3981185, 4154280, 4777422, 4899920, 6369896, 7349880, 7962370, 8308560, 9554844, 11943555, 12739792, 14699760, 15924740, 19109688, 23887110, 31849480, 38219376, 47774220, 63698960, 95548440, 191096880]

約数ペア:

[(1, 191096880), (2, 95548440), (3, 63698960), (4, 47774220), (5, 38219376), (6, 31849480), (8, 23887110), (10, 19109688), (12, 15924740), (13, 14699760), (15, 12739792), (16, 11943555), (20, 9554844), (23, 8308560), (24, 7962370), (26, 7349880), (30, 6369896), (39, 4899920), (40, 4777422), (46, 4154280), (48, 3981185), (52, 3674940), (60, 3184948), (65, 2939952), (69, 2769520), (78, 2449960), (80, 2388711), (92, 2077140), (104, 1837470), (115, 1661712), (120, 1592474), (130, 1469976), (138, 1384760), (156, 1224980), (184, 1038570), (195, 979984), (208, 918735), (230, 830856), (240, 796237), (260, 734988), (276, 692380), (299, 639120), (312, 612490), (345, 553904), (368, 519285), (390, 489992), (460, 415428), (520, 367494), (552, 346190), (598, 319560), (624, 306245), (690, 276952), (780, 244996), (897, 213040), (920, 207714), (1040, 183747), (1104, 173095), (1196, 159780), (1380, 138476), (1495, 127824), (1560, 122498), (1794, 106520), (1840, 103857), (2392, 79890), (2663, 71760), (2760, 69238), (2990, 63912), (3120, 61249), (3588, 53260), (4485, 42608), (4784, 39945), (5326, 35880), (5520, 34619), (5980, 31956), (7176, 26630), (7989, 23920), (8970, 21304), (10652, 17940), (11960, 15978), (13315, 14352)]