74895882880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8191}}^1$

素因数の和:8387

約数の個数: 256

約数和(自身を含む): 221797416960

約数和(自身を除く): 146901534080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 157, 160, 182, 208, 224, 260, 280, 314, 320, 364, 416, 448, 455, 520, 560, 628, 640, 728, 785, 832, 896, 910, 1040, 1099, 1120, 1256, 1456, 1570, 1664, 1820, 2041, 2080, 2198, 2240, 2512, 2912, 3140, 3640, 4082, 4160, 4396, 4480, 5024, 5495, 5824, 6280, 7280, 8164, 8191, 8320, 8792, 10048, 10205, 10990, 11648, 12560, 14287, 14560, 16328, 16382, 17584, 20096, 20410, 21980, 25120, 28574, 29120, 32656, 32764, 35168, 40820, 40955, 43960, 50240, 57148, 57337, 58240, 65312, 65528, 70336, 71435, 81640, 81910, 87920, 100480, 106483, 114296, 114674, 130624, 131056, 140672, 142870, 163280, 163820, 175840, 212966, 228592, 229348, 261248, 262112, 285740, 286685, 326560, 327640, 351680, 425932, 457184, 458696, 524224, 532415, 571480, 573370, 653120, 655280, 703360, 745381, 851864, 914368, 917392, 1048448, 1064830, 1142960, 1146740, 1285987, 1306240, 1310560, 1490762, 1703728, 1828736, 1834784, 2129660, 2285920, 2293480, 2571974, 2621120, 2981524, 3407456, 3669568, 3726905, 4259320, 4571840, 4586960, 5143948, 5242240, 5963048, 6429935, 6814912, 7339136, 7453810, 8518640, 9001909, 9143680, 9173920, 10287896, 11926096, 12859870, 13629824, 14907620, 16717831, 17037280, 18003818, 18347840, 20575792, 23852192, 25719740, 29815240, 33435662, 34074560, 36007636, 36695680, 41151584, 45009545, 47704384, 51439480, 59630480, 66871324, 68149120, 72015272, 82303168, 83589155, 90019090, 95408768, 102878960, 117024817, 119260960, 133742648, 144030544, 164606336, 167178310, 180038180, 205757920, 234049634, 238521920, 267485296, 288061088, 334356620, 360076360, 411515840, 468099268, 477043840, 534970592, 576122176, 585124085, 668713240, 720152720, 823031680, 936198536, 1069941184, 1152244352, 1170248170, 1337426480, 1440305440, 1872397072, 2139882368, 2340496340, 2674852960, 2880610880, 3744794144, 4680992680, 5349705920, 5761221760, 7489588288, 9361985360, 10699411840, 14979176576, 18723970720, 37447941440, 74895882880]

約数ペア:

[(1, 74895882880), (2, 37447941440), (4, 18723970720), (5, 14979176576), (7, 10699411840), (8, 9361985360), (10, 7489588288), (13, 5761221760), (14, 5349705920), (16, 4680992680), (20, 3744794144), (26, 2880610880), (28, 2674852960), (32, 2340496340), (35, 2139882368), (40, 1872397072), (52, 1440305440), (56, 1337426480), (64, 1170248170), (65, 1152244352), (70, 1069941184), (80, 936198536), (91, 823031680), (104, 720152720), (112, 668713240), (128, 585124085), (130, 576122176), (140, 534970592), (157, 477043840), (160, 468099268), (182, 411515840), (208, 360076360), (224, 334356620), (260, 288061088), (280, 267485296), (314, 238521920), (320, 234049634), (364, 205757920), (416, 180038180), (448, 167178310), (455, 164606336), (520, 144030544), (560, 133742648), (628, 119260960), (640, 117024817), (728, 102878960), (785, 95408768), (832, 90019090), (896, 83589155), (910, 82303168), (1040, 72015272), (1099, 68149120), (1120, 66871324), (1256, 59630480), (1456, 51439480), (1570, 47704384), (1664, 45009545), (1820, 41151584), (2041, 36695680), (2080, 36007636), (2198, 34074560), (2240, 33435662), (2512, 29815240), (2912, 25719740), (3140, 23852192), (3640, 20575792), (4082, 18347840), (4160, 18003818), (4396, 17037280), (4480, 16717831), (5024, 14907620), (5495, 13629824), (5824, 12859870), (6280, 11926096), (7280, 10287896), (8164, 9173920), (8191, 9143680), (8320, 9001909), (8792, 8518640), (10048, 7453810), (10205, 7339136), (10990, 6814912), (11648, 6429935), (12560, 5963048), (14287, 5242240), (14560, 5143948), (16328, 4586960), (16382, 4571840), (17584, 4259320), (20096, 3726905), (20410, 3669568), (21980, 3407456), (25120, 2981524), (28574, 2621120), (29120, 2571974), (32656, 2293480), (32764, 2285920), (35168, 2129660), (40820, 1834784), (40955, 1828736), (43960, 1703728), (50240, 1490762), (57148, 1310560), (57337, 1306240), (58240, 1285987), (65312, 1146740), (65528, 1142960), (70336, 1064830), (71435, 1048448), (81640, 917392), (81910, 914368), (87920, 851864), (100480, 745381), (106483, 703360), (114296, 655280), (114674, 653120), (130624, 573370), (131056, 571480), (140672, 532415), (142870, 524224), (163280, 458696), (163820, 457184), (175840, 425932), (212966, 351680), (228592, 327640), (229348, 326560), (261248, 286685), (262112, 285740)]