149493120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 558144000

約数和(自身を除く): 408650880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 227, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 454, 480, 490, 560, 588, 640, 672, 681, 686, 735, 784, 840, 896, 908, 960, 980, 1029, 1120, 1135, 1176, 1344, 1362, 1372, 1470, 1568, 1589, 1680, 1715, 1816, 1920, 1960, 2058, 2240, 2270, 2352, 2688, 2724, 2744, 2940, 3136, 3178, 3360, 3405, 3430, 3632, 3920, 4116, 4480, 4540, 4704, 4767, 5145, 5448, 5488, 5880, 6272, 6356, 6720, 6810, 6860, 7264, 7840, 7945, 8232, 9080, 9408, 9534, 10290, 10896, 10976, 11123, 11760, 12712, 13440, 13620, 13720, 14528, 15680, 15890, 16464, 18160, 18816, 19068, 20580, 21792, 21952, 22246, 23520, 23835, 25424, 27240, 27440, 29056, 31360, 31780, 32928, 33369, 36320, 38136, 41160, 43584, 43904, 44492, 47040, 47670, 50848, 54480, 54880, 55615, 63560, 65856, 66738, 72640, 76272, 77861, 82320, 87168, 88984, 94080, 95340, 101696, 108960, 109760, 111230, 127120, 131712, 133476, 145280, 152544, 155722, 164640, 166845, 177968, 190680, 203392, 217920, 219520, 222460, 233583, 254240, 266952, 305088, 311444, 329280, 333690, 355936, 381360, 389305, 435840, 444920, 467166, 508480, 533904, 610176, 622888, 658560, 667380, 711872, 762720, 778610, 889840, 934332, 1016960, 1067808, 1167915, 1245776, 1334760, 1423744, 1525440, 1557220, 1779680, 1868664, 2135616, 2335830, 2491552, 2669520, 3050880, 3114440, 3559360, 3737328, 4271232, 4671660, 4983104, 5339040, 6228880, 7118720, 7474656, 9343320, 9966208, 10678080, 12457760, 14949312, 18686640, 21356160, 24915520, 29898624, 37373280, 49831040, 74746560, 149493120]

約数ペア:

[(1, 149493120), (2, 74746560), (3, 49831040), (4, 37373280), (5, 29898624), (6, 24915520), (7, 21356160), (8, 18686640), (10, 14949312), (12, 12457760), (14, 10678080), (15, 9966208), (16, 9343320), (20, 7474656), (21, 7118720), (24, 6228880), (28, 5339040), (30, 4983104), (32, 4671660), (35, 4271232), (40, 3737328), (42, 3559360), (48, 3114440), (49, 3050880), (56, 2669520), (60, 2491552), (64, 2335830), (70, 2135616), (80, 1868664), (84, 1779680), (96, 1557220), (98, 1525440), (105, 1423744), (112, 1334760), (120, 1245776), (128, 1167915), (140, 1067808), (147, 1016960), (160, 934332), (168, 889840), (192, 778610), (196, 762720), (210, 711872), (224, 667380), (227, 658560), (240, 622888), (245, 610176), (280, 533904), (294, 508480), (320, 467166), (336, 444920), (343, 435840), (384, 389305), (392, 381360), (420, 355936), (448, 333690), (454, 329280), (480, 311444), (490, 305088), (560, 266952), (588, 254240), (640, 233583), (672, 222460), (681, 219520), (686, 217920), (735, 203392), (784, 190680), (840, 177968), (896, 166845), (908, 164640), (960, 155722), (980, 152544), (1029, 145280), (1120, 133476), (1135, 131712), (1176, 127120), (1344, 111230), (1362, 109760), (1372, 108960), (1470, 101696), (1568, 95340), (1589, 94080), (1680, 88984), (1715, 87168), (1816, 82320), (1920, 77861), (1960, 76272), (2058, 72640), (2240, 66738), (2270, 65856), (2352, 63560), (2688, 55615), (2724, 54880), (2744, 54480), (2940, 50848), (3136, 47670), (3178, 47040), (3360, 44492), (3405, 43904), (3430, 43584), (3632, 41160), (3920, 38136), (4116, 36320), (4480, 33369), (4540, 32928), (4704, 31780), (4767, 31360), (5145, 29056), (5448, 27440), (5488, 27240), (5880, 25424), (6272, 23835), (6356, 23520), (6720, 22246), (6810, 21952), (6860, 21792), (7264, 20580), (7840, 19068), (7945, 18816), (8232, 18160), (9080, 16464), (9408, 15890), (9534, 15680), (10290, 14528), (10896, 13720), (10976, 13620), (11123, 13440), (11760, 12712)]