170235520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 520934400

約数和(自身を除く): 350698880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 64, 65, 70, 74, 79, 80, 91, 104, 112, 128, 130, 140, 148, 158, 160, 182, 185, 208, 224, 259, 260, 280, 296, 316, 320, 364, 370, 395, 416, 448, 455, 481, 518, 520, 553, 560, 592, 632, 640, 728, 740, 790, 832, 896, 910, 962, 1027, 1036, 1040, 1106, 1120, 1184, 1264, 1295, 1456, 1480, 1580, 1664, 1820, 1924, 2054, 2072, 2080, 2212, 2240, 2368, 2405, 2528, 2590, 2765, 2912, 2923, 2960, 3160, 3367, 3640, 3848, 4108, 4144, 4160, 4424, 4480, 4736, 4810, 5056, 5135, 5180, 5530, 5824, 5846, 5920, 6320, 6734, 7189, 7280, 7696, 8216, 8288, 8320, 8848, 9620, 10112, 10270, 10360, 11060, 11648, 11692, 11840, 12640, 13468, 14378, 14560, 14615, 15392, 16432, 16576, 16835, 17696, 19240, 20461, 20540, 20720, 22120, 23384, 23680, 25280, 26936, 28756, 29120, 29230, 30784, 32864, 33152, 33670, 35392, 35945, 37999, 38480, 40922, 41080, 41440, 44240, 46768, 50560, 53872, 57512, 58240, 58460, 61568, 65728, 67340, 70784, 71890, 75998, 76960, 81844, 82160, 82880, 88480, 93536, 102305, 107744, 115024, 116920, 131456, 134680, 143780, 151996, 153920, 163688, 164320, 165760, 176960, 187072, 189995, 204610, 215488, 230048, 233840, 265993, 269360, 287560, 303992, 307840, 327376, 328640, 353920, 374144, 379990, 409220, 430976, 460096, 467680, 531986, 538720, 575120, 607984, 654752, 657280, 759980, 818440, 920192, 935360, 1063972, 1077440, 1150240, 1215968, 1309504, 1329965, 1519960, 1636880, 1870720, 2127944, 2154880, 2300480, 2431936, 2619008, 2659930, 3039920, 3273760, 4255888, 4600960, 4863872, 5319860, 6079840, 6547520, 8511776, 10639720, 12159680, 13095040, 17023552, 21279440, 24319360, 34047104, 42558880, 85117760, 170235520]

約数ペア:

[(1, 170235520), (2, 85117760), (4, 42558880), (5, 34047104), (7, 24319360), (8, 21279440), (10, 17023552), (13, 13095040), (14, 12159680), (16, 10639720), (20, 8511776), (26, 6547520), (28, 6079840), (32, 5319860), (35, 4863872), (37, 4600960), (40, 4255888), (52, 3273760), (56, 3039920), (64, 2659930), (65, 2619008), (70, 2431936), (74, 2300480), (79, 2154880), (80, 2127944), (91, 1870720), (104, 1636880), (112, 1519960), (128, 1329965), (130, 1309504), (140, 1215968), (148, 1150240), (158, 1077440), (160, 1063972), (182, 935360), (185, 920192), (208, 818440), (224, 759980), (259, 657280), (260, 654752), (280, 607984), (296, 575120), (316, 538720), (320, 531986), (364, 467680), (370, 460096), (395, 430976), (416, 409220), (448, 379990), (455, 374144), (481, 353920), (518, 328640), (520, 327376), (553, 307840), (560, 303992), (592, 287560), (632, 269360), (640, 265993), (728, 233840), (740, 230048), (790, 215488), (832, 204610), (896, 189995), (910, 187072), (962, 176960), (1027, 165760), (1036, 164320), (1040, 163688), (1106, 153920), (1120, 151996), (1184, 143780), (1264, 134680), (1295, 131456), (1456, 116920), (1480, 115024), (1580, 107744), (1664, 102305), (1820, 93536), (1924, 88480), (2054, 82880), (2072, 82160), (2080, 81844), (2212, 76960), (2240, 75998), (2368, 71890), (2405, 70784), (2528, 67340), (2590, 65728), (2765, 61568), (2912, 58460), (2923, 58240), (2960, 57512), (3160, 53872), (3367, 50560), (3640, 46768), (3848, 44240), (4108, 41440), (4144, 41080), (4160, 40922), (4424, 38480), (4480, 37999), (4736, 35945), (4810, 35392), (5056, 33670), (5135, 33152), (5180, 32864), (5530, 30784), (5824, 29230), (5846, 29120), (5920, 28756), (6320, 26936), (6734, 25280), (7189, 23680), (7280, 23384), (7696, 22120), (8216, 20720), (8288, 20540), (8320, 20461), (8848, 19240), (9620, 17696), (10112, 16835), (10270, 16576), (10360, 16432), (11060, 15392), (11648, 14615), (11692, 14560), (11840, 14378), (12640, 13468)]