4357545920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1179

約数の個数: 224

約数和(自身を含む): 12868509696

約数和(自身を除く): 8510963776

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, 130, 140, 151, 160, 182, 208, 224, 260, 280, 302, 320, 364, 416, 448, 455, 520, 560, 604, 728, 755, 832, 910, 991, 1040, 1057, 1120, 1208, 1456, 1510, 1820, 1963, 1982, 2080, 2114, 2240, 2416, 2912, 3020, 3640, 3926, 3964, 4160, 4228, 4832, 4955, 5285, 5824, 6040, 6937, 7280, 7852, 7928, 8456, 9664, 9815, 9910, 10570, 12080, 12883, 13741, 13874, 14560, 15704, 15856, 16912, 19630, 19820, 21140, 24160, 25766, 27482, 27748, 29120, 31408, 31712, 33824, 34685, 39260, 39640, 42280, 48320, 51532, 54964, 55496, 62816, 63424, 64415, 67648, 68705, 69370, 78520, 79280, 84560, 90181, 103064, 109928, 110992, 125632, 128830, 137410, 138740, 149641, 157040, 158560, 169120, 180362, 206128, 219856, 221984, 257660, 274820, 277480, 299282, 314080, 317120, 338240, 360724, 412256, 439712, 443968, 450905, 515320, 549640, 554960, 598564, 628160, 721448, 748205, 824512, 879424, 901810, 1030640, 1047487, 1099280, 1109920, 1197128, 1442896, 1496410, 1803620, 1945333, 2061280, 2094974, 2198560, 2219840, 2394256, 2885792, 2992820, 3607240, 3890666, 4122560, 4189948, 4397120, 4788512, 5237435, 5771584, 5985640, 7214480, 7781332, 8379896, 9577024, 9726665, 10474870, 11971280, 13617331, 14428960, 15562664, 16759792, 19453330, 20949740, 23942560, 27234662, 28857920, 31125328, 33519584, 38906660, 41899480, 47885120, 54469324, 62250656, 67039168, 68086655, 77813320, 83798960, 108938648, 124501312, 136173310, 155626640, 167597920, 217877296, 272346620, 311253280, 335195840, 435754592, 544693240, 622506560, 871509184, 1089386480, 2178772960, 4357545920]

約数ペア:

[(1, 4357545920), (2, 2178772960), (4, 1089386480), (5, 871509184), (7, 622506560), (8, 544693240), (10, 435754592), (13, 335195840), (14, 311253280), (16, 272346620), (20, 217877296), (26, 167597920), (28, 155626640), (32, 136173310), (35, 124501312), (40, 108938648), (52, 83798960), (56, 77813320), (64, 68086655), (65, 67039168), (70, 62250656), (80, 54469324), (91, 47885120), (104, 41899480), (112, 38906660), (130, 33519584), (140, 31125328), (151, 28857920), (160, 27234662), (182, 23942560), (208, 20949740), (224, 19453330), (260, 16759792), (280, 15562664), (302, 14428960), (320, 13617331), (364, 11971280), (416, 10474870), (448, 9726665), (455, 9577024), (520, 8379896), (560, 7781332), (604, 7214480), (728, 5985640), (755, 5771584), (832, 5237435), (910, 4788512), (991, 4397120), (1040, 4189948), (1057, 4122560), (1120, 3890666), (1208, 3607240), (1456, 2992820), (1510, 2885792), (1820, 2394256), (1963, 2219840), (1982, 2198560), (2080, 2094974), (2114, 2061280), (2240, 1945333), (2416, 1803620), (2912, 1496410), (3020, 1442896), (3640, 1197128), (3926, 1109920), (3964, 1099280), (4160, 1047487), (4228, 1030640), (4832, 901810), (4955, 879424), (5285, 824512), (5824, 748205), (6040, 721448), (6937, 628160), (7280, 598564), (7852, 554960), (7928, 549640), (8456, 515320), (9664, 450905), (9815, 443968), (9910, 439712), (10570, 412256), (12080, 360724), (12883, 338240), (13741, 317120), (13874, 314080), (14560, 299282), (15704, 277480), (15856, 274820), (16912, 257660), (19630, 221984), (19820, 219856), (21140, 206128), (24160, 180362), (25766, 169120), (27482, 158560), (27748, 157040), (29120, 149641), (31408, 138740), (31712, 137410), (33824, 128830), (34685, 125632), (39260, 110992), (39640, 109928), (42280, 103064), (48320, 90181), (51532, 84560), (54964, 79280), (55496, 78520), (62816, 69370), (63424, 68705), (64415, 67648)]