173270880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2154

約数の個数: 192

約数和(自身を含む): 638668800

約数和(自身を除く): 465397920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2111, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4222, 4320, 4560, 5130, 5472, 6333, 6840, 8208, 8444, 9120, 10260, 10555, 12666, 13680, 16416, 16888, 18999, 20520, 21110, 25332, 27360, 31665, 33776, 37998, 40109, 41040, 42220, 50664, 56997, 63330, 67552, 75996, 80218, 82080, 84440, 94995, 101328, 113994, 120327, 126660, 151992, 160436, 168880, 189990, 200545, 202656, 227988, 240654, 253320, 284985, 303984, 320872, 337760, 360981, 379980, 401090, 455976, 481308, 506640, 569970, 601635, 607968, 641744, 721962, 759960, 802180, 911952, 962616, 1013280, 1082943, 1139940, 1203270, 1283488, 1443924, 1519920, 1604360, 1804905, 1823904, 1925232, 2165886, 2279880, 2406540, 2887848, 3039840, 3208720, 3609810, 3850464, 4331772, 4559760, 4813080, 5414715, 5775696, 6417440, 7219620, 8663544, 9119520, 9626160, 10829430, 11551392, 14439240, 17327088, 19252320, 21658860, 28878480, 34654176, 43317720, 57756960, 86635440, 173270880]

約数ペア:

[(1, 173270880), (2, 86635440), (3, 57756960), (4, 43317720), (5, 34654176), (6, 28878480), (8, 21658860), (9, 19252320), (10, 17327088), (12, 14439240), (15, 11551392), (16, 10829430), (18, 9626160), (19, 9119520), (20, 8663544), (24, 7219620), (27, 6417440), (30, 5775696), (32, 5414715), (36, 4813080), (38, 4559760), (40, 4331772), (45, 3850464), (48, 3609810), (54, 3208720), (57, 3039840), (60, 2887848), (72, 2406540), (76, 2279880), (80, 2165886), (90, 1925232), (95, 1823904), (96, 1804905), (108, 1604360), (114, 1519920), (120, 1443924), (135, 1283488), (144, 1203270), (152, 1139940), (160, 1082943), (171, 1013280), (180, 962616), (190, 911952), (216, 802180), (228, 759960), (240, 721962), (270, 641744), (285, 607968), (288, 601635), (304, 569970), (342, 506640), (360, 481308), (380, 455976), (432, 401090), (456, 379980), (480, 360981), (513, 337760), (540, 320872), (570, 303984), (608, 284985), (684, 253320), (720, 240654), (760, 227988), (855, 202656), (864, 200545), (912, 189990), (1026, 168880), (1080, 160436), (1140, 151992), (1368, 126660), (1440, 120327), (1520, 113994), (1710, 101328), (1824, 94995), (2052, 84440), (2111, 82080), (2160, 80218), (2280, 75996), (2565, 67552), (2736, 63330), (3040, 56997), (3420, 50664), (4104, 42220), (4222, 41040), (4320, 40109), (4560, 37998), (5130, 33776), (5472, 31665), (6333, 27360), (6840, 25332), (8208, 21110), (8444, 20520), (9120, 18999), (10260, 16888), (10555, 16416), (12666, 13680)]