127676640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 384

約数和(自身を含む): 514805760

約数和(自身を除く): 387129120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 79, 80, 84, 91, 96, 104, 105, 111, 112, 120, 130, 140, 148, 156, 158, 160, 168, 182, 185, 195, 208, 210, 222, 224, 237, 240, 259, 260, 273, 280, 296, 312, 316, 336, 364, 370, 390, 395, 416, 420, 444, 455, 474, 480, 481, 518, 520, 546, 553, 555, 560, 592, 624, 632, 672, 728, 740, 777, 780, 790, 840, 888, 910, 948, 962, 1027, 1036, 1040, 1092, 1106, 1110, 1120, 1184, 1185, 1248, 1264, 1295, 1365, 1443, 1456, 1480, 1554, 1560, 1580, 1659, 1680, 1776, 1820, 1896, 1924, 2054, 2072, 2080, 2184, 2212, 2220, 2370, 2405, 2528, 2590, 2730, 2765, 2886, 2912, 2923, 2960, 3081, 3108, 3120, 3160, 3318, 3360, 3367, 3552, 3640, 3792, 3848, 3885, 4108, 4144, 4368, 4424, 4440, 4740, 4810, 5135, 5180, 5460, 5530, 5772, 5846, 5920, 6162, 6216, 6240, 6320, 6636, 6734, 7189, 7215, 7280, 7584, 7696, 7770, 8216, 8288, 8295, 8736, 8769, 8848, 8880, 9480, 9620, 10101, 10270, 10360, 10920, 11060, 11544, 11692, 12324, 12432, 12640, 13272, 13468, 14378, 14430, 14560, 14615, 15392, 15405, 15540, 16432, 16590, 16835, 17538, 17696, 17760, 18960, 19240, 20202, 20461, 20540, 20720, 21567, 21840, 22120, 23088, 23384, 24648, 24864, 26544, 26936, 28756, 28860, 29230, 30810, 31080, 32864, 33180, 33670, 35076, 35945, 37920, 37999, 38480, 40404, 40922, 41080, 41440, 43134, 43680, 43845, 44240, 46176, 46768, 49296, 50505, 53088, 53872, 57512, 57720, 58460, 61383, 61620, 62160, 66360, 67340, 70152, 71890, 75998, 76960, 80808, 81844, 82160, 86268, 87690, 88480, 93536, 98592, 101010, 102305, 107744, 107835, 113997, 115024, 115440, 116920, 122766, 123240, 124320, 132720, 134680, 140304, 143780, 151996, 161616, 163688, 164320, 172536, 175380, 189995, 202020, 204610, 215670, 227994, 230048, 230880, 233840, 245532, 246480, 265440, 265993, 269360, 280608, 287560, 303992, 306915, 323232, 327376, 345072, 350760, 379990, 404040, 409220, 431340, 455988, 467680, 491064, 492960, 531986, 538720, 569985, 575120, 607984, 613830, 654752, 690144, 701520, 759980, 797979, 808080, 818440, 862680, 911976, 982128, 1063972, 1139970, 1150240, 1215968, 1227660, 1329965, 1403040, 1519960, 1595958, 1616160, 1636880, 1725360, 1823952, 1964256, 2127944, 2279940, 2455320, 2659930, 3039920, 3191916, 3273760, 3450720, 3647904, 3989895, 4255888, 4559880, 4910640, 5319860, 6079840, 6383832, 7979790, 8511776, 9119760, 9821280, 10639720, 12767664, 15959580, 18239520, 21279440, 25535328, 31919160, 42558880, 63838320, 127676640]

約数ペア:

[(1, 127676640), (2, 63838320), (3, 42558880), (4, 31919160), (5, 25535328), (6, 21279440), (7, 18239520), (8, 15959580), (10, 12767664), (12, 10639720), (13, 9821280), (14, 9119760), (15, 8511776), (16, 7979790), (20, 6383832), (21, 6079840), (24, 5319860), (26, 4910640), (28, 4559880), (30, 4255888), (32, 3989895), (35, 3647904), (37, 3450720), (39, 3273760), (40, 3191916), (42, 3039920), (48, 2659930), (52, 2455320), (56, 2279940), (60, 2127944), (65, 1964256), (70, 1823952), (74, 1725360), (78, 1636880), (79, 1616160), (80, 1595958), (84, 1519960), (91, 1403040), (96, 1329965), (104, 1227660), (105, 1215968), (111, 1150240), (112, 1139970), (120, 1063972), (130, 982128), (140, 911976), (148, 862680), (156, 818440), (158, 808080), (160, 797979), (168, 759980), (182, 701520), (185, 690144), (195, 654752), (208, 613830), (210, 607984), (222, 575120), (224, 569985), (237, 538720), (240, 531986), (259, 492960), (260, 491064), (273, 467680), (280, 455988), (296, 431340), (312, 409220), (316, 404040), (336, 379990), (364, 350760), (370, 345072), (390, 327376), (395, 323232), (416, 306915), (420, 303992), (444, 287560), (455, 280608), (474, 269360), (480, 265993), (481, 265440), (518, 246480), (520, 245532), (546, 233840), (553, 230880), (555, 230048), (560, 227994), (592, 215670), (624, 204610), (632, 202020), (672, 189995), (728, 175380), (740, 172536), (777, 164320), (780, 163688), (790, 161616), (840, 151996), (888, 143780), (910, 140304), (948, 134680), (962, 132720), (1027, 124320), (1036, 123240), (1040, 122766), (1092, 116920), (1106, 115440), (1110, 115024), (1120, 113997), (1184, 107835), (1185, 107744), (1248, 102305), (1264, 101010), (1295, 98592), (1365, 93536), (1443, 88480), (1456, 87690), (1480, 86268), (1554, 82160), (1560, 81844), (1580, 80808), (1659, 76960), (1680, 75998), (1776, 71890), (1820, 70152), (1896, 67340), (1924, 66360), (2054, 62160), (2072, 61620), (2080, 61383), (2184, 58460), (2212, 57720), (2220, 57512), (2370, 53872), (2405, 53088), (2528, 50505), (2590, 49296), (2730, 46768), (2765, 46176), (2886, 44240), (2912, 43845), (2923, 43680), (2960, 43134), (3081, 41440), (3108, 41080), (3120, 40922), (3160, 40404), (3318, 38480), (3360, 37999), (3367, 37920), (3552, 35945), (3640, 35076), (3792, 33670), (3848, 33180), (3885, 32864), (4108, 31080), (4144, 30810), (4368, 29230), (4424, 28860), (4440, 28756), (4740, 26936), (4810, 26544), (5135, 24864), (5180, 24648), (5460, 23384), (5530, 23088), (5772, 22120), (5846, 21840), (5920, 21567), (6162, 20720), (6216, 20540), (6240, 20461), (6320, 20202), (6636, 19240), (6734, 18960), (7189, 17760), (7215, 17696), (7280, 17538), (7584, 16835), (7696, 16590), (7770, 16432), (8216, 15540), (8288, 15405), (8295, 15392), (8736, 14615), (8769, 14560), (8848, 14430), (8880, 14378), (9480, 13468), (9620, 13272), (10101, 12640), (10270, 12432), (10360, 12324), (10920, 11692), (11060, 11544)]