74746560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 224

約数和(自身を含む): 277977600

約数和(自身を除く): 203231040

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, 140, 147, 160, 168, 192, 196, 210, 224, 227, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 454, 480, 490, 560, 588, 672, 681, 686, 735, 784, 840, 908, 960, 980, 1029, 1120, 1135, 1176, 1344, 1362, 1372, 1470, 1568, 1589, 1680, 1715, 1816, 1960, 2058, 2240, 2270, 2352, 2724, 2744, 2940, 3136, 3178, 3360, 3405, 3430, 3632, 3920, 4116, 4540, 4704, 4767, 5145, 5448, 5488, 5880, 6356, 6720, 6810, 6860, 7264, 7840, 7945, 8232, 9080, 9408, 9534, 10290, 10896, 10976, 11123, 11760, 12712, 13620, 13720, 14528, 15680, 15890, 16464, 18160, 19068, 20580, 21792, 21952, 22246, 23520, 23835, 25424, 27240, 27440, 31780, 32928, 33369, 36320, 38136, 41160, 43584, 44492, 47040, 47670, 50848, 54480, 54880, 55615, 63560, 65856, 66738, 72640, 76272, 77861, 82320, 88984, 95340, 101696, 108960, 109760, 111230, 127120, 133476, 152544, 155722, 164640, 166845, 177968, 190680, 217920, 222460, 233583, 254240, 266952, 305088, 311444, 329280, 333690, 355936, 381360, 389305, 444920, 467166, 508480, 533904, 622888, 667380, 711872, 762720, 778610, 889840, 934332, 1067808, 1167915, 1245776, 1334760, 1525440, 1557220, 1779680, 1868664, 2135616, 2335830, 2491552, 2669520, 3114440, 3559360, 3737328, 4671660, 4983104, 5339040, 6228880, 7474656, 9343320, 10678080, 12457760, 14949312, 18686640, 24915520, 37373280, 74746560]

約数ペア:

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