31947180840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:695

約数の個数: 384

約数和(自身を含む): 111371944320

約数和(自身を除く): 79424763480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 211, 216, 222, 243, 270, 296, 324, 333, 360, 370, 405, 421, 422, 444, 486, 540, 555, 633, 648, 666, 740, 810, 842, 844, 888, 972, 999, 1055, 1080, 1110, 1215, 1263, 1266, 1332, 1480, 1620, 1665, 1684, 1688, 1899, 1944, 1998, 2105, 2110, 2220, 2430, 2526, 2532, 2664, 2997, 3165, 3240, 3330, 3368, 3789, 3798, 3996, 4210, 4220, 4440, 4860, 4995, 5052, 5064, 5697, 5994, 6315, 6330, 6660, 7578, 7596, 7807, 7992, 8420, 8440, 8991, 9495, 9720, 9990, 10104, 11367, 11394, 11988, 12630, 12660, 13320, 14985, 15156, 15192, 15577, 15614, 16840, 17091, 17982, 18945, 18990, 19980, 22734, 22788, 23421, 23976, 25260, 25320, 28485, 29970, 30312, 31154, 31228, 34101, 34182, 35964, 37890, 37980, 39035, 39960, 44955, 45468, 45576, 46731, 46842, 50520, 51273, 56835, 56970, 59940, 62308, 62456, 68202, 68364, 70263, 71928, 75780, 75960, 77885, 78070, 85455, 88831, 89910, 90936, 93462, 93684, 102303, 102546, 113670, 113940, 117105, 119880, 124616, 136404, 136728, 140193, 140526, 151560, 155770, 156140, 170505, 170910, 177662, 179820, 186924, 187368, 204606, 205092, 210789, 227340, 227880, 233655, 234210, 256365, 266493, 272808, 280386, 281052, 311540, 312280, 341010, 341820, 351315, 355324, 359640, 373848, 409212, 410184, 420579, 421578, 444155, 454680, 467310, 468420, 511515, 512730, 532986, 560772, 562104, 623080, 632367, 682020, 683640, 700965, 702630, 710648, 799479, 818424, 841158, 843156, 888310, 934620, 936840, 1023030, 1025460, 1053945, 1065972, 1121544, 1261737, 1264734, 1332465, 1364040, 1401930, 1405260, 1598958, 1682316, 1686312, 1776620, 1869240, 1897101, 2046060, 2050920, 2102895, 2107890, 2131944, 2398437, 2523474, 2529468, 2664930, 2803860, 2810520, 3161835, 3197916, 3286747, 3364632, 3553240, 3785211, 3794202, 3997395, 4092120, 4205790, 4215780, 4796874, 5046948, 5058936, 5329860, 5607720, 6308685, 6323670, 6395832, 6573494, 7195311, 7570422, 7588404, 7994790, 8411580, 8431560, 9485505, 9593748, 9860241, 10093896, 10659720, 11992185, 12617370, 12647340, 13146988, 14390622, 15140844, 15176808, 15989580, 16433735, 16823160, 18926055, 18971010, 19187496, 19720482, 21585933, 23984370, 25234740, 25294680, 26293976, 28781244, 29580723, 30281688, 31979160, 32867470, 35976555, 37852110, 37942020, 39440964, 43171866, 47968740, 49301205, 50469480, 57562488, 59161446, 65734940, 71953110, 75704220, 75884040, 78881928, 86343732, 88742169, 95937480, 98602410, 107929665, 118322892, 131469880, 143906220, 147903615, 151408440, 172687464, 177484338, 197204820, 215859330, 236645784, 266226507, 287812440, 295807230, 354968676, 394409640, 431718660, 443710845, 532453014, 591614460, 709937352, 798679521, 863437320, 887421690, 1064906028, 1183228920, 1331132535, 1597359042, 1774843380, 2129812056, 2662265070, 3194718084, 3549686760, 3993397605, 5324530140, 6389436168, 7986795210, 10649060280, 15973590420, 31947180840]

約数ペア:

[(1, 31947180840), (2, 15973590420), (3, 10649060280), (4, 7986795210), (5, 6389436168), (6, 5324530140), (8, 3993397605), (9, 3549686760), (10, 3194718084), (12, 2662265070), (15, 2129812056), (18, 1774843380), (20, 1597359042), (24, 1331132535), (27, 1183228920), (30, 1064906028), (36, 887421690), (37, 863437320), (40, 798679521), (45, 709937352), (54, 591614460), (60, 532453014), (72, 443710845), (74, 431718660), (81, 394409640), (90, 354968676), (108, 295807230), (111, 287812440), (120, 266226507), (135, 236645784), (148, 215859330), (162, 197204820), (180, 177484338), (185, 172687464), (211, 151408440), (216, 147903615), (222, 143906220), (243, 131469880), (270, 118322892), (296, 107929665), (324, 98602410), (333, 95937480), (360, 88742169), (370, 86343732), (405, 78881928), (421, 75884040), (422, 75704220), (444, 71953110), (486, 65734940), (540, 59161446), (555, 57562488), (633, 50469480), (648, 49301205), (666, 47968740), (740, 43171866), (810, 39440964), (842, 37942020), (844, 37852110), (888, 35976555), (972, 32867470), (999, 31979160), (1055, 30281688), (1080, 29580723), (1110, 28781244), (1215, 26293976), (1263, 25294680), (1266, 25234740), (1332, 23984370), (1480, 21585933), (1620, 19720482), (1665, 19187496), (1684, 18971010), (1688, 18926055), (1899, 16823160), (1944, 16433735), (1998, 15989580), (2105, 15176808), (2110, 15140844), (2220, 14390622), (2430, 13146988), (2526, 12647340), (2532, 12617370), (2664, 11992185), (2997, 10659720), (3165, 10093896), (3240, 9860241), (3330, 9593748), (3368, 9485505), (3789, 8431560), (3798, 8411580), (3996, 7994790), (4210, 7588404), (4220, 7570422), (4440, 7195311), (4860, 6573494), (4995, 6395832), (5052, 6323670), (5064, 6308685), (5697, 5607720), (5994, 5329860), (6315, 5058936), (6330, 5046948), (6660, 4796874), (7578, 4215780), (7596, 4205790), (7807, 4092120), (7992, 3997395), (8420, 3794202), (8440, 3785211), (8991, 3553240), (9495, 3364632), (9720, 3286747), (9990, 3197916), (10104, 3161835), (11367, 2810520), (11394, 2803860), (11988, 2664930), (12630, 2529468), (12660, 2523474), (13320, 2398437), (14985, 2131944), (15156, 2107890), (15192, 2102895), (15577, 2050920), (15614, 2046060), (16840, 1897101), (17091, 1869240), (17982, 1776620), (18945, 1686312), (18990, 1682316), (19980, 1598958), (22734, 1405260), (22788, 1401930), (23421, 1364040), (23976, 1332465), (25260, 1264734), (25320, 1261737), (28485, 1121544), (29970, 1065972), (30312, 1053945), (31154, 1025460), (31228, 1023030), (34101, 936840), (34182, 934620), (35964, 888310), (37890, 843156), (37980, 841158), (39035, 818424), (39960, 799479), (44955, 710648), (45468, 702630), (45576, 700965), (46731, 683640), (46842, 682020), (50520, 632367), (51273, 623080), (56835, 562104), (56970, 560772), (59940, 532986), (62308, 512730), (62456, 511515), (68202, 468420), (68364, 467310), (70263, 454680), (71928, 444155), (75780, 421578), (75960, 420579), (77885, 410184), (78070, 409212), (85455, 373848), (88831, 359640), (89910, 355324), (90936, 351315), (93462, 341820), (93684, 341010), (102303, 312280), (102546, 311540), (113670, 281052), (113940, 280386), (117105, 272808), (119880, 266493), (124616, 256365), (136404, 234210), (136728, 233655), (140193, 227880), (140526, 227340), (151560, 210789), (155770, 205092), (156140, 204606), (170505, 187368), (170910, 186924), (177662, 179820)]