286645320

素因数分解:

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

素因数の和:2716

約数の個数: 192

約数和(自身を含む): 1047271680

約数和(自身を除く): 760626360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 2070, 2340, 2392, 2663, 2691, 2760, 2990, 3588, 4140, 4485, 4680, 5326, 5382, 5980, 7176, 7989, 8280, 8970, 10652, 10764, 11960, 13315, 13455, 15978, 17940, 21304, 21528, 23967, 26630, 26910, 31956, 34619, 35880, 39945, 47934, 53260, 53820, 61249, 63912, 69238, 79890, 95868, 103857, 106520, 107640, 119835, 122498, 138476, 159780, 173095, 183747, 191736, 207714, 239670, 244996, 276952, 306245, 311571, 319560, 346190, 367494, 415428, 479340, 489992, 519285, 551241, 612490, 623142, 692380, 734988, 796237, 830856, 918735, 958680, 1038570, 1102482, 1224980, 1246284, 1384760, 1469976, 1557855, 1592474, 1837470, 2077140, 2204964, 2388711, 2449960, 2492568, 2756205, 3115710, 3184948, 3674940, 3981185, 4154280, 4409928, 4777422, 5512410, 6231420, 6369896, 7166133, 7349880, 7962370, 9554844, 11024820, 11943555, 12462840, 14332266, 15924740, 19109688, 22049640, 23887110, 28664532, 31849480, 35830665, 47774220, 57329064, 71661330, 95548440, 143322660, 286645320]

約数ペア:

[(1, 286645320), (2, 143322660), (3, 95548440), (4, 71661330), (5, 57329064), (6, 47774220), (8, 35830665), (9, 31849480), (10, 28664532), (12, 23887110), (13, 22049640), (15, 19109688), (18, 15924740), (20, 14332266), (23, 12462840), (24, 11943555), (26, 11024820), (30, 9554844), (36, 7962370), (39, 7349880), (40, 7166133), (45, 6369896), (46, 6231420), (52, 5512410), (60, 4777422), (65, 4409928), (69, 4154280), (72, 3981185), (78, 3674940), (90, 3184948), (92, 3115710), (104, 2756205), (115, 2492568), (117, 2449960), (120, 2388711), (130, 2204964), (138, 2077140), (156, 1837470), (180, 1592474), (184, 1557855), (195, 1469976), (207, 1384760), (230, 1246284), (234, 1224980), (260, 1102482), (276, 1038570), (299, 958680), (312, 918735), (345, 830856), (360, 796237), (390, 734988), (414, 692380), (460, 623142), (468, 612490), (520, 551241), (552, 519285), (585, 489992), (598, 479340), (690, 415428), (780, 367494), (828, 346190), (897, 319560), (920, 311571), (936, 306245), (1035, 276952), (1170, 244996), (1196, 239670), (1380, 207714), (1495, 191736), (1560, 183747), (1656, 173095), (1794, 159780), (2070, 138476), (2340, 122498), (2392, 119835), (2663, 107640), (2691, 106520), (2760, 103857), (2990, 95868), (3588, 79890), (4140, 69238), (4485, 63912), (4680, 61249), (5326, 53820), (5382, 53260), (5980, 47934), (7176, 39945), (7989, 35880), (8280, 34619), (8970, 31956), (10652, 26910), (10764, 26630), (11960, 23967), (13315, 21528), (13455, 21304), (15978, 17940)]