165191520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1205

約数の個数: 192

約数和(自身を含む): 585252864

約数和(自身を除く): 420061344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 897, 920, 1040, 1104, 1151, 1196, 1248, 1380, 1495, 1560, 1794, 1840, 2080, 2208, 2302, 2392, 2760, 2990, 3120, 3453, 3588, 3680, 4485, 4604, 4784, 5520, 5755, 5980, 6240, 6906, 7176, 8970, 9208, 9568, 11040, 11510, 11960, 13812, 14352, 14963, 17265, 17940, 18416, 23020, 23920, 26473, 27624, 28704, 29926, 34530, 35880, 36832, 44889, 46040, 47840, 52946, 55248, 59852, 69060, 71760, 74815, 79419, 89778, 92080, 105892, 110496, 119704, 132365, 138120, 143520, 149630, 158838, 179556, 184160, 211784, 224445, 239408, 264730, 276240, 299260, 317676, 344149, 359112, 397095, 423568, 448890, 478816, 529460, 552480, 598520, 635352, 688298, 718224, 794190, 847136, 897780, 1032447, 1058920, 1197040, 1270704, 1376596, 1436448, 1588380, 1720745, 1795560, 2064894, 2117840, 2394080, 2541408, 2753192, 3176760, 3441490, 3591120, 4129788, 4235680, 5162235, 5506384, 6353520, 6882980, 7182240, 8259576, 10324470, 11012768, 12707040, 13765960, 16519152, 20648940, 27531920, 33038304, 41297880, 55063840, 82595760, 165191520]

約数ペア:

[(1, 165191520), (2, 82595760), (3, 55063840), (4, 41297880), (5, 33038304), (6, 27531920), (8, 20648940), (10, 16519152), (12, 13765960), (13, 12707040), (15, 11012768), (16, 10324470), (20, 8259576), (23, 7182240), (24, 6882980), (26, 6353520), (30, 5506384), (32, 5162235), (39, 4235680), (40, 4129788), (46, 3591120), (48, 3441490), (52, 3176760), (60, 2753192), (65, 2541408), (69, 2394080), (78, 2117840), (80, 2064894), (92, 1795560), (96, 1720745), (104, 1588380), (115, 1436448), (120, 1376596), (130, 1270704), (138, 1197040), (156, 1058920), (160, 1032447), (184, 897780), (195, 847136), (208, 794190), (230, 718224), (240, 688298), (260, 635352), (276, 598520), (299, 552480), (312, 529460), (345, 478816), (368, 448890), (390, 423568), (416, 397095), (460, 359112), (480, 344149), (520, 317676), (552, 299260), (598, 276240), (624, 264730), (690, 239408), (736, 224445), (780, 211784), (897, 184160), (920, 179556), (1040, 158838), (1104, 149630), (1151, 143520), (1196, 138120), (1248, 132365), (1380, 119704), (1495, 110496), (1560, 105892), (1794, 92080), (1840, 89778), (2080, 79419), (2208, 74815), (2302, 71760), (2392, 69060), (2760, 59852), (2990, 55248), (3120, 52946), (3453, 47840), (3588, 46040), (3680, 44889), (4485, 36832), (4604, 35880), (4784, 34530), (5520, 29926), (5755, 28704), (5980, 27624), (6240, 26473), (6906, 23920), (7176, 23020), (8970, 18416), (9208, 17940), (9568, 17265), (11040, 14963), (11510, 14352), (11960, 13812)]