312996320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 962847648

約数和(自身を除く): 649851328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 49, 52, 56, 65, 70, 74, 80, 83, 91, 98, 104, 112, 130, 140, 148, 160, 166, 182, 185, 196, 208, 224, 245, 259, 260, 280, 296, 332, 364, 370, 392, 415, 416, 455, 481, 490, 518, 520, 560, 581, 592, 637, 664, 728, 740, 784, 830, 910, 962, 980, 1036, 1040, 1079, 1120, 1162, 1184, 1274, 1295, 1328, 1456, 1480, 1568, 1660, 1813, 1820, 1924, 1960, 2072, 2080, 2158, 2324, 2405, 2548, 2590, 2656, 2905, 2912, 2960, 3071, 3185, 3320, 3367, 3626, 3640, 3848, 3920, 4067, 4144, 4316, 4648, 4810, 5096, 5180, 5395, 5810, 5920, 6142, 6370, 6640, 6734, 7252, 7280, 7553, 7696, 7840, 8134, 8288, 8632, 9065, 9296, 9620, 10192, 10360, 10790, 11620, 12284, 12740, 13280, 13468, 14504, 14560, 15106, 15355, 15392, 16268, 16835, 17264, 18130, 18592, 19240, 20335, 20384, 20720, 21497, 21580, 23240, 23569, 24568, 25480, 26936, 29008, 30212, 30710, 32536, 33670, 34528, 36260, 37765, 38480, 39923, 40670, 41440, 42994, 43160, 46480, 47138, 49136, 50960, 52871, 53872, 58016, 60424, 61420, 65072, 67340, 72520, 75530, 76960, 79846, 81340, 85988, 86320, 92960, 94276, 98272, 101920, 105742, 107485, 107744, 117845, 120848, 122840, 130144, 134680, 145040, 150479, 151060, 159692, 162680, 171976, 172640, 188552, 199615, 211484, 214970, 235690, 241696, 245680, 264355, 269360, 279461, 290080, 300958, 302120, 319384, 325360, 343952, 377104, 399230, 422968, 429940, 471380, 491360, 528710, 538720, 558922, 601916, 604240, 638768, 650720, 687904, 752395, 754208, 798460, 845936, 859880, 942760, 1057420, 1117844, 1203832, 1208480, 1277536, 1397305, 1504790, 1596920, 1691872, 1719760, 1885520, 1956227, 2114840, 2235688, 2407664, 2794610, 3009580, 3193840, 3439520, 3771040, 3912454, 4229680, 4471376, 4815328, 5589220, 6019160, 6387680, 7824908, 8459360, 8942752, 9781135, 11178440, 12038320, 15649816, 19562270, 22356880, 24076640, 31299632, 39124540, 44713760, 62599264, 78249080, 156498160, 312996320]

約数ペア:

[(1, 312996320), (2, 156498160), (4, 78249080), (5, 62599264), (7, 44713760), (8, 39124540), (10, 31299632), (13, 24076640), (14, 22356880), (16, 19562270), (20, 15649816), (26, 12038320), (28, 11178440), (32, 9781135), (35, 8942752), (37, 8459360), (40, 7824908), (49, 6387680), (52, 6019160), (56, 5589220), (65, 4815328), (70, 4471376), (74, 4229680), (80, 3912454), (83, 3771040), (91, 3439520), (98, 3193840), (104, 3009580), (112, 2794610), (130, 2407664), (140, 2235688), (148, 2114840), (160, 1956227), (166, 1885520), (182, 1719760), (185, 1691872), (196, 1596920), (208, 1504790), (224, 1397305), (245, 1277536), (259, 1208480), (260, 1203832), (280, 1117844), (296, 1057420), (332, 942760), (364, 859880), (370, 845936), (392, 798460), (415, 754208), (416, 752395), (455, 687904), (481, 650720), (490, 638768), (518, 604240), (520, 601916), (560, 558922), (581, 538720), (592, 528710), (637, 491360), (664, 471380), (728, 429940), (740, 422968), (784, 399230), (830, 377104), (910, 343952), (962, 325360), (980, 319384), (1036, 302120), (1040, 300958), (1079, 290080), (1120, 279461), (1162, 269360), (1184, 264355), (1274, 245680), (1295, 241696), (1328, 235690), (1456, 214970), (1480, 211484), (1568, 199615), (1660, 188552), (1813, 172640), (1820, 171976), (1924, 162680), (1960, 159692), (2072, 151060), (2080, 150479), (2158, 145040), (2324, 134680), (2405, 130144), (2548, 122840), (2590, 120848), (2656, 117845), (2905, 107744), (2912, 107485), (2960, 105742), (3071, 101920), (3185, 98272), (3320, 94276), (3367, 92960), (3626, 86320), (3640, 85988), (3848, 81340), (3920, 79846), (4067, 76960), (4144, 75530), (4316, 72520), (4648, 67340), (4810, 65072), (5096, 61420), (5180, 60424), (5395, 58016), (5810, 53872), (5920, 52871), (6142, 50960), (6370, 49136), (6640, 47138), (6734, 46480), (7252, 43160), (7280, 42994), (7553, 41440), (7696, 40670), (7840, 39923), (8134, 38480), (8288, 37765), (8632, 36260), (9065, 34528), (9296, 33670), (9620, 32536), (10192, 30710), (10360, 30212), (10790, 29008), (11620, 26936), (12284, 25480), (12740, 24568), (13280, 23569), (13468, 23240), (14504, 21580), (14560, 21497), (15106, 20720), (15355, 20384), (15392, 20335), (16268, 19240), (16835, 18592), (17264, 18130)]