83456880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1215

約数の個数: 160

約数和(自身を含む): 290981376

約数和(自身を除く): 207524496

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, 1163, 1196, 1380, 1495, 1560, 1794, 1840, 2326, 2392, 2760, 2990, 3120, 3489, 3588, 4485, 4652, 4784, 5520, 5815, 5980, 6978, 7176, 8970, 9304, 11630, 11960, 13956, 14352, 15119, 17445, 17940, 18608, 23260, 23920, 26749, 27912, 30238, 34890, 35880, 45357, 46520, 53498, 55824, 60476, 69780, 71760, 75595, 80247, 90714, 93040, 106996, 120952, 133745, 139560, 151190, 160494, 181428, 213992, 226785, 241904, 267490, 279120, 302380, 320988, 347737, 362856, 401235, 427984, 453570, 534980, 604760, 641976, 695474, 725712, 802470, 907140, 1043211, 1069960, 1209520, 1283952, 1390948, 1604940, 1738685, 1814280, 2086422, 2139920, 2781896, 3209880, 3477370, 3628560, 4172844, 5216055, 5563792, 6419760, 6954740, 8345688, 10432110, 13909480, 16691376, 20864220, 27818960, 41728440, 83456880]

約数ペア:

[(1, 83456880), (2, 41728440), (3, 27818960), (4, 20864220), (5, 16691376), (6, 13909480), (8, 10432110), (10, 8345688), (12, 6954740), (13, 6419760), (15, 5563792), (16, 5216055), (20, 4172844), (23, 3628560), (24, 3477370), (26, 3209880), (30, 2781896), (39, 2139920), (40, 2086422), (46, 1814280), (48, 1738685), (52, 1604940), (60, 1390948), (65, 1283952), (69, 1209520), (78, 1069960), (80, 1043211), (92, 907140), (104, 802470), (115, 725712), (120, 695474), (130, 641976), (138, 604760), (156, 534980), (184, 453570), (195, 427984), (208, 401235), (230, 362856), (240, 347737), (260, 320988), (276, 302380), (299, 279120), (312, 267490), (345, 241904), (368, 226785), (390, 213992), (460, 181428), (520, 160494), (552, 151190), (598, 139560), (624, 133745), (690, 120952), (780, 106996), (897, 93040), (920, 90714), (1040, 80247), (1104, 75595), (1163, 71760), (1196, 69780), (1380, 60476), (1495, 55824), (1560, 53498), (1794, 46520), (1840, 45357), (2326, 35880), (2392, 34890), (2760, 30238), (2990, 27912), (3120, 26749), (3489, 23920), (3588, 23260), (4485, 18608), (4652, 17940), (4784, 17445), (5520, 15119), (5815, 14352), (5980, 13956), (6978, 11960), (7176, 11630), (8970, 9304)]