158183280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 563297280

約数和(自身を除く): 405114000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 103, 108, 120, 135, 144, 158, 162, 180, 206, 216, 237, 240, 243, 270, 309, 316, 324, 360, 395, 405, 412, 432, 474, 486, 515, 540, 618, 632, 648, 711, 720, 790, 810, 824, 927, 948, 972, 1030, 1080, 1185, 1215, 1236, 1264, 1296, 1422, 1545, 1580, 1620, 1648, 1854, 1896, 1944, 2060, 2133, 2160, 2370, 2430, 2472, 2781, 2844, 3090, 3160, 3240, 3555, 3708, 3792, 3888, 4120, 4266, 4635, 4740, 4860, 4944, 5562, 5688, 6180, 6320, 6399, 6480, 7110, 7416, 8137, 8240, 8343, 8532, 9270, 9480, 9720, 10665, 11124, 11376, 12360, 12798, 13905, 14220, 14832, 16274, 16686, 17064, 18540, 18960, 19197, 19440, 21330, 22248, 24411, 24720, 25029, 25596, 27810, 28440, 31995, 32548, 33372, 34128, 37080, 38394, 40685, 41715, 42660, 44496, 48822, 50058, 51192, 55620, 56880, 63990, 65096, 66744, 73233, 74160, 76788, 81370, 83430, 85320, 95985, 97644, 100116, 102384, 111240, 122055, 125145, 127980, 130192, 133488, 146466, 153576, 162740, 166860, 170640, 191970, 195288, 200232, 219699, 222480, 244110, 250290, 255960, 292932, 307152, 325480, 333720, 366165, 383940, 390576, 400464, 439398, 488220, 500580, 511920, 585864, 650960, 659097, 667440, 732330, 767880, 878796, 976440, 1001160, 1098495, 1171728, 1318194, 1464660, 1535760, 1757592, 1952880, 1977291, 2002320, 2196990, 2636388, 2929320, 3295485, 3515184, 3954582, 4393980, 5272776, 5858640, 6590970, 7909164, 8787960, 9886455, 10545552, 13181940, 15818328, 17575920, 19772910, 26363880, 31636656, 39545820, 52727760, 79091640, 158183280]

約数ペア:

[(1, 158183280), (2, 79091640), (3, 52727760), (4, 39545820), (5, 31636656), (6, 26363880), (8, 19772910), (9, 17575920), (10, 15818328), (12, 13181940), (15, 10545552), (16, 9886455), (18, 8787960), (20, 7909164), (24, 6590970), (27, 5858640), (30, 5272776), (36, 4393980), (40, 3954582), (45, 3515184), (48, 3295485), (54, 2929320), (60, 2636388), (72, 2196990), (79, 2002320), (80, 1977291), (81, 1952880), (90, 1757592), (103, 1535760), (108, 1464660), (120, 1318194), (135, 1171728), (144, 1098495), (158, 1001160), (162, 976440), (180, 878796), (206, 767880), (216, 732330), (237, 667440), (240, 659097), (243, 650960), (270, 585864), (309, 511920), (316, 500580), (324, 488220), (360, 439398), (395, 400464), (405, 390576), (412, 383940), (432, 366165), (474, 333720), (486, 325480), (515, 307152), (540, 292932), (618, 255960), (632, 250290), (648, 244110), (711, 222480), (720, 219699), (790, 200232), (810, 195288), (824, 191970), (927, 170640), (948, 166860), (972, 162740), (1030, 153576), (1080, 146466), (1185, 133488), (1215, 130192), (1236, 127980), (1264, 125145), (1296, 122055), (1422, 111240), (1545, 102384), (1580, 100116), (1620, 97644), (1648, 95985), (1854, 85320), (1896, 83430), (1944, 81370), (2060, 76788), (2133, 74160), (2160, 73233), (2370, 66744), (2430, 65096), (2472, 63990), (2781, 56880), (2844, 55620), (3090, 51192), (3160, 50058), (3240, 48822), (3555, 44496), (3708, 42660), (3792, 41715), (3888, 40685), (4120, 38394), (4266, 37080), (4635, 34128), (4740, 33372), (4860, 32548), (4944, 31995), (5562, 28440), (5688, 27810), (6180, 25596), (6320, 25029), (6399, 24720), (6480, 24411), (7110, 22248), (7416, 21330), (8137, 19440), (8240, 19197), (8343, 18960), (8532, 18540), (9270, 17064), (9480, 16686), (9720, 16274), (10665, 14832), (11124, 14220), (11376, 13905), (12360, 12798)]