165359880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 320

約数和(自身を含む): 664899840

約数和(自身を除く): 499539960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 317, 322, 324, 345, 360, 378, 405, 414, 420, 460, 483, 504, 540, 552, 567, 621, 630, 634, 644, 648, 690, 756, 805, 810, 828, 840, 920, 945, 951, 966, 1035, 1080, 1134, 1242, 1260, 1268, 1288, 1380, 1449, 1512, 1585, 1610, 1620, 1656, 1863, 1890, 1902, 1932, 2070, 2219, 2268, 2415, 2484, 2520, 2536, 2760, 2835, 2853, 2898, 3105, 3170, 3220, 3240, 3726, 3780, 3804, 3864, 4140, 4347, 4438, 4536, 4755, 4830, 4968, 5670, 5706, 5796, 6210, 6340, 6440, 6657, 7245, 7291, 7452, 7560, 7608, 8280, 8559, 8694, 8876, 9315, 9510, 9660, 11095, 11340, 11412, 11592, 12420, 12680, 13041, 13314, 14265, 14490, 14582, 14904, 17118, 17388, 17752, 18630, 19020, 19320, 19971, 21735, 21873, 22190, 22680, 22824, 24840, 25677, 26082, 26628, 28530, 28980, 29164, 33285, 34236, 34776, 36455, 37260, 38040, 39942, 42795, 43470, 43746, 44380, 51037, 51354, 52164, 53256, 57060, 57960, 58328, 59913, 65205, 65619, 66570, 68472, 72910, 74520, 79884, 85590, 86940, 87492, 88760, 99855, 102074, 102708, 104328, 109365, 114120, 119826, 128385, 130410, 131238, 133140, 145820, 153111, 159768, 171180, 173880, 174984, 179739, 196857, 199710, 204148, 205416, 218730, 239652, 255185, 256770, 260820, 262476, 266280, 291640, 299565, 306222, 328095, 342360, 359478, 393714, 399420, 408296, 437460, 459333, 479304, 510370, 513540, 521640, 524952, 590571, 599130, 612444, 656190, 718956, 765555, 787428, 798840, 874920, 898695, 918666, 984285, 1020740, 1027080, 1181142, 1198260, 1224888, 1312380, 1377999, 1437912, 1531110, 1574856, 1797390, 1837332, 1968570, 2041480, 2296665, 2362284, 2396520, 2624760, 2755998, 2952855, 3062220, 3594780, 3674664, 3937140, 4133997, 4593330, 4724568, 5511996, 5905710, 6124440, 6889995, 7189560, 7874280, 8267994, 9186660, 11023992, 11811420, 13779990, 16535988, 18373320, 20669985, 23622840, 27559980, 33071976, 41339970, 55119960, 82679940, 165359880]

約数ペア:

[(1, 165359880), (2, 82679940), (3, 55119960), (4, 41339970), (5, 33071976), (6, 27559980), (7, 23622840), (8, 20669985), (9, 18373320), (10, 16535988), (12, 13779990), (14, 11811420), (15, 11023992), (18, 9186660), (20, 8267994), (21, 7874280), (23, 7189560), (24, 6889995), (27, 6124440), (28, 5905710), (30, 5511996), (35, 4724568), (36, 4593330), (40, 4133997), (42, 3937140), (45, 3674664), (46, 3594780), (54, 3062220), (56, 2952855), (60, 2755998), (63, 2624760), (69, 2396520), (70, 2362284), (72, 2296665), (81, 2041480), (84, 1968570), (90, 1837332), (92, 1797390), (105, 1574856), (108, 1531110), (115, 1437912), (120, 1377999), (126, 1312380), (135, 1224888), (138, 1198260), (140, 1181142), (161, 1027080), (162, 1020740), (168, 984285), (180, 918666), (184, 898695), (189, 874920), (207, 798840), (210, 787428), (216, 765555), (230, 718956), (252, 656190), (270, 612444), (276, 599130), (280, 590571), (315, 524952), (317, 521640), (322, 513540), (324, 510370), (345, 479304), (360, 459333), (378, 437460), (405, 408296), (414, 399420), (420, 393714), (460, 359478), (483, 342360), (504, 328095), (540, 306222), (552, 299565), (567, 291640), (621, 266280), (630, 262476), (634, 260820), (644, 256770), (648, 255185), (690, 239652), (756, 218730), (805, 205416), (810, 204148), (828, 199710), (840, 196857), (920, 179739), (945, 174984), (951, 173880), (966, 171180), (1035, 159768), (1080, 153111), (1134, 145820), (1242, 133140), (1260, 131238), (1268, 130410), (1288, 128385), (1380, 119826), (1449, 114120), (1512, 109365), (1585, 104328), (1610, 102708), (1620, 102074), (1656, 99855), (1863, 88760), (1890, 87492), (1902, 86940), (1932, 85590), (2070, 79884), (2219, 74520), (2268, 72910), (2415, 68472), (2484, 66570), (2520, 65619), (2536, 65205), (2760, 59913), (2835, 58328), (2853, 57960), (2898, 57060), (3105, 53256), (3170, 52164), (3220, 51354), (3240, 51037), (3726, 44380), (3780, 43746), (3804, 43470), (3864, 42795), (4140, 39942), (4347, 38040), (4438, 37260), (4536, 36455), (4755, 34776), (4830, 34236), (4968, 33285), (5670, 29164), (5706, 28980), (5796, 28530), (6210, 26628), (6340, 26082), (6440, 25677), (6657, 24840), (7245, 22824), (7291, 22680), (7452, 22190), (7560, 21873), (7608, 21735), (8280, 19971), (8559, 19320), (8694, 19020), (8876, 18630), (9315, 17752), (9510, 17388), (9660, 17118), (11095, 14904), (11340, 14582), (11412, 14490), (11592, 14265), (12420, 13314), (12680, 13041)]