165914640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 597497472

約数和(自身を除く): 431582832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 43, 45, 46, 48, 60, 69, 72, 80, 86, 90, 92, 115, 120, 129, 138, 144, 172, 180, 184, 207, 215, 230, 233, 240, 258, 276, 344, 345, 360, 368, 387, 414, 430, 460, 466, 516, 552, 645, 688, 690, 699, 720, 774, 828, 860, 920, 932, 989, 1032, 1035, 1104, 1165, 1290, 1380, 1398, 1548, 1656, 1720, 1840, 1864, 1935, 1978, 2064, 2070, 2097, 2330, 2580, 2760, 2796, 2967, 3096, 3312, 3440, 3495, 3728, 3870, 3956, 4140, 4194, 4660, 4945, 5160, 5359, 5520, 5592, 5934, 6192, 6990, 7740, 7912, 8280, 8388, 8901, 9320, 9890, 10019, 10320, 10485, 10718, 11184, 11868, 13980, 14835, 15480, 15824, 16077, 16560, 16776, 17802, 18640, 19780, 20038, 20970, 21436, 23736, 26795, 27960, 29670, 30057, 30960, 32154, 33552, 35604, 39560, 40076, 41940, 42872, 44505, 47472, 48231, 50095, 53590, 55920, 59340, 60114, 64308, 71208, 79120, 80152, 80385, 83880, 85744, 89010, 90171, 96462, 100190, 107180, 118680, 120228, 128616, 142416, 150285, 160304, 160770, 167760, 178020, 180342, 192924, 200380, 214360, 230437, 237360, 240456, 241155, 257232, 300570, 321540, 356040, 360684, 385848, 400760, 428720, 450855, 460874, 480912, 482310, 601140, 643080, 691311, 712080, 721368, 771696, 801520, 901710, 921748, 964620, 1152185, 1202280, 1286160, 1382622, 1442736, 1803420, 1843496, 1929240, 2073933, 2304370, 2404560, 2765244, 3456555, 3606840, 3686992, 3858480, 4147866, 4608740, 5530488, 6913110, 7213680, 8295732, 9217480, 10369665, 11060976, 13826220, 16591464, 18434960, 20739330, 27652440, 33182928, 41478660, 55304880, 82957320, 165914640]

約数ペア:

[(1, 165914640), (2, 82957320), (3, 55304880), (4, 41478660), (5, 33182928), (6, 27652440), (8, 20739330), (9, 18434960), (10, 16591464), (12, 13826220), (15, 11060976), (16, 10369665), (18, 9217480), (20, 8295732), (23, 7213680), (24, 6913110), (30, 5530488), (36, 4608740), (40, 4147866), (43, 3858480), (45, 3686992), (46, 3606840), (48, 3456555), (60, 2765244), (69, 2404560), (72, 2304370), (80, 2073933), (86, 1929240), (90, 1843496), (92, 1803420), (115, 1442736), (120, 1382622), (129, 1286160), (138, 1202280), (144, 1152185), (172, 964620), (180, 921748), (184, 901710), (207, 801520), (215, 771696), (230, 721368), (233, 712080), (240, 691311), (258, 643080), (276, 601140), (344, 482310), (345, 480912), (360, 460874), (368, 450855), (387, 428720), (414, 400760), (430, 385848), (460, 360684), (466, 356040), (516, 321540), (552, 300570), (645, 257232), (688, 241155), (690, 240456), (699, 237360), (720, 230437), (774, 214360), (828, 200380), (860, 192924), (920, 180342), (932, 178020), (989, 167760), (1032, 160770), (1035, 160304), (1104, 150285), (1165, 142416), (1290, 128616), (1380, 120228), (1398, 118680), (1548, 107180), (1656, 100190), (1720, 96462), (1840, 90171), (1864, 89010), (1935, 85744), (1978, 83880), (2064, 80385), (2070, 80152), (2097, 79120), (2330, 71208), (2580, 64308), (2760, 60114), (2796, 59340), (2967, 55920), (3096, 53590), (3312, 50095), (3440, 48231), (3495, 47472), (3728, 44505), (3870, 42872), (3956, 41940), (4140, 40076), (4194, 39560), (4660, 35604), (4945, 33552), (5160, 32154), (5359, 30960), (5520, 30057), (5592, 29670), (5934, 27960), (6192, 26795), (6990, 23736), (7740, 21436), (7912, 20970), (8280, 20038), (8388, 19780), (8901, 18640), (9320, 17802), (9890, 16776), (10019, 16560), (10320, 16077), (10485, 15824), (10718, 15480), (11184, 14835), (11868, 13980)]