84581280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2797}}^1$

素因数の和:2828

約数の個数: 192

約数和(自身を含む): 338446080

約数和(自身を除く): 253864800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 2797, 3024, 3360, 3780, 4320, 5040, 5594, 6048, 7560, 8391, 10080, 11188, 13985, 15120, 16782, 19579, 22376, 25173, 27970, 30240, 33564, 39158, 41955, 44752, 50346, 55940, 58737, 67128, 75519, 78316, 83910, 89504, 97895, 100692, 111880, 117474, 125865, 134256, 151038, 156632, 167820, 176211, 195790, 201384, 223760, 234948, 251730, 268512, 293685, 302076, 313264, 335640, 352422, 377595, 391580, 402768, 447520, 469896, 503460, 528633, 587370, 604152, 626528, 671280, 704844, 755190, 783160, 805536, 881055, 939792, 1006920, 1057266, 1174740, 1208304, 1342560, 1409688, 1510380, 1566320, 1762110, 1879584, 2013840, 2114532, 2349480, 2416608, 2643165, 2819376, 3020760, 3132640, 3524220, 4027680, 4229064, 4698960, 5286330, 5638752, 6041520, 7048440, 8458128, 9397920, 10572660, 12083040, 14096880, 16916256, 21145320, 28193760, 42290640, 84581280]

約数ペア:

[(1, 84581280), (2, 42290640), (3, 28193760), (4, 21145320), (5, 16916256), (6, 14096880), (7, 12083040), (8, 10572660), (9, 9397920), (10, 8458128), (12, 7048440), (14, 6041520), (15, 5638752), (16, 5286330), (18, 4698960), (20, 4229064), (21, 4027680), (24, 3524220), (27, 3132640), (28, 3020760), (30, 2819376), (32, 2643165), (35, 2416608), (36, 2349480), (40, 2114532), (42, 2013840), (45, 1879584), (48, 1762110), (54, 1566320), (56, 1510380), (60, 1409688), (63, 1342560), (70, 1208304), (72, 1174740), (80, 1057266), (84, 1006920), (90, 939792), (96, 881055), (105, 805536), (108, 783160), (112, 755190), (120, 704844), (126, 671280), (135, 626528), (140, 604152), (144, 587370), (160, 528633), (168, 503460), (180, 469896), (189, 447520), (210, 402768), (216, 391580), (224, 377595), (240, 352422), (252, 335640), (270, 313264), (280, 302076), (288, 293685), (315, 268512), (336, 251730), (360, 234948), (378, 223760), (420, 201384), (432, 195790), (480, 176211), (504, 167820), (540, 156632), (560, 151038), (630, 134256), (672, 125865), (720, 117474), (756, 111880), (840, 100692), (864, 97895), (945, 89504), (1008, 83910), (1080, 78316), (1120, 75519), (1260, 67128), (1440, 58737), (1512, 55940), (1680, 50346), (1890, 44752), (2016, 41955), (2160, 39158), (2520, 33564), (2797, 30240), (3024, 27970), (3360, 25173), (3780, 22376), (4320, 19579), (5040, 16782), (5594, 15120), (6048, 13985), (7560, 11188), (8391, 10080)]