497743920

素因数分解:

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

素因数の和:321

約数の個数: 320

約数和(自身を含む): 1838453760

約数和(自身を除く): 1340709840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 43, 45, 46, 48, 54, 60, 69, 72, 80, 86, 90, 92, 108, 115, 120, 129, 135, 138, 144, 172, 180, 184, 207, 215, 216, 230, 233, 240, 258, 270, 276, 344, 345, 360, 368, 387, 414, 430, 432, 460, 466, 516, 540, 552, 621, 645, 688, 690, 699, 720, 774, 828, 860, 920, 932, 989, 1032, 1035, 1080, 1104, 1161, 1165, 1242, 1290, 1380, 1398, 1548, 1656, 1720, 1840, 1864, 1935, 1978, 2064, 2070, 2097, 2160, 2322, 2330, 2484, 2580, 2760, 2796, 2967, 3096, 3105, 3312, 3440, 3495, 3728, 3870, 3956, 4140, 4194, 4644, 4660, 4945, 4968, 5160, 5359, 5520, 5592, 5805, 5934, 6192, 6210, 6291, 6990, 7740, 7912, 8280, 8388, 8901, 9288, 9320, 9890, 9936, 10019, 10320, 10485, 10718, 11184, 11610, 11868, 12420, 12582, 13980, 14835, 15480, 15824, 16077, 16560, 16776, 17802, 18576, 18640, 19780, 20038, 20970, 21436, 23220, 23736, 24840, 25164, 26703, 26795, 27960, 29670, 30057, 30960, 31455, 32154, 33552, 35604, 39560, 40076, 41940, 42872, 44505, 46440, 47472, 48231, 49680, 50095, 50328, 53406, 53590, 55920, 59340, 60114, 62910, 64308, 71208, 79120, 80152, 80385, 83880, 85744, 89010, 90171, 92880, 96462, 100190, 100656, 106812, 107180, 118680, 120228, 125820, 128616, 133515, 142416, 144693, 150285, 160304, 160770, 167760, 178020, 180342, 192924, 200380, 213624, 214360, 230437, 237360, 240456, 241155, 251640, 257232, 267030, 270513, 289386, 300570, 321540, 356040, 360684, 385848, 400760, 427248, 428720, 450855, 460874, 480912, 482310, 503280, 534060, 541026, 578772, 601140, 643080, 691311, 712080, 721368, 723465, 771696, 801520, 901710, 921748, 964620, 1068120, 1082052, 1152185, 1157544, 1202280, 1286160, 1352565, 1382622, 1442736, 1446930, 1803420, 1843496, 1929240, 2073933, 2136240, 2164104, 2304370, 2315088, 2404560, 2705130, 2765244, 2893860, 3456555, 3606840, 3686992, 3858480, 4147866, 4328208, 4608740, 5410260, 5530488, 5787720, 6221799, 6913110, 7213680, 8295732, 9217480, 10369665, 10820520, 11060976, 11575440, 12443598, 13826220, 16591464, 18434960, 20739330, 21641040, 24887196, 27652440, 31108995, 33182928, 41478660, 49774392, 55304880, 62217990, 82957320, 99548784, 124435980, 165914640, 248871960, 497743920]

約数ペア:

[(1, 497743920), (2, 248871960), (3, 165914640), (4, 124435980), (5, 99548784), (6, 82957320), (8, 62217990), (9, 55304880), (10, 49774392), (12, 41478660), (15, 33182928), (16, 31108995), (18, 27652440), (20, 24887196), (23, 21641040), (24, 20739330), (27, 18434960), (30, 16591464), (36, 13826220), (40, 12443598), (43, 11575440), (45, 11060976), (46, 10820520), (48, 10369665), (54, 9217480), (60, 8295732), (69, 7213680), (72, 6913110), (80, 6221799), (86, 5787720), (90, 5530488), (92, 5410260), (108, 4608740), (115, 4328208), (120, 4147866), (129, 3858480), (135, 3686992), (138, 3606840), (144, 3456555), (172, 2893860), (180, 2765244), (184, 2705130), (207, 2404560), (215, 2315088), (216, 2304370), (230, 2164104), (233, 2136240), (240, 2073933), (258, 1929240), (270, 1843496), (276, 1803420), (344, 1446930), (345, 1442736), (360, 1382622), (368, 1352565), (387, 1286160), (414, 1202280), (430, 1157544), (432, 1152185), (460, 1082052), (466, 1068120), (516, 964620), (540, 921748), (552, 901710), (621, 801520), (645, 771696), (688, 723465), (690, 721368), (699, 712080), (720, 691311), (774, 643080), (828, 601140), (860, 578772), (920, 541026), (932, 534060), (989, 503280), (1032, 482310), (1035, 480912), (1080, 460874), (1104, 450855), (1161, 428720), (1165, 427248), (1242, 400760), (1290, 385848), (1380, 360684), (1398, 356040), (1548, 321540), (1656, 300570), (1720, 289386), (1840, 270513), (1864, 267030), (1935, 257232), (1978, 251640), (2064, 241155), (2070, 240456), (2097, 237360), (2160, 230437), (2322, 214360), (2330, 213624), (2484, 200380), (2580, 192924), (2760, 180342), (2796, 178020), (2967, 167760), (3096, 160770), (3105, 160304), (3312, 150285), (3440, 144693), (3495, 142416), (3728, 133515), (3870, 128616), (3956, 125820), (4140, 120228), (4194, 118680), (4644, 107180), (4660, 106812), (4945, 100656), (4968, 100190), (5160, 96462), (5359, 92880), (5520, 90171), (5592, 89010), (5805, 85744), (5934, 83880), (6192, 80385), (6210, 80152), (6291, 79120), (6990, 71208), (7740, 64308), (7912, 62910), (8280, 60114), (8388, 59340), (8901, 55920), (9288, 53590), (9320, 53406), (9890, 50328), (9936, 50095), (10019, 49680), (10320, 48231), (10485, 47472), (10718, 46440), (11184, 44505), (11610, 42872), (11868, 41940), (12420, 40076), (12582, 39560), (13980, 35604), (14835, 33552), (15480, 32154), (15824, 31455), (16077, 30960), (16560, 30057), (16776, 29670), (17802, 27960), (18576, 26795), (18640, 26703), (19780, 25164), (20038, 24840), (20970, 23736), (21436, 23220)]