291290068320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{39901}}^1$

素因数の和:40213

約数の個数: 192

約数和(自身を含む): 935384599296

約数和(自身を除く): 644094530976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 227, 240, 268, 335, 402, 454, 480, 536, 670, 681, 804, 908, 1005, 1072, 1135, 1340, 1362, 1608, 1816, 2010, 2144, 2270, 2680, 2724, 3216, 3405, 3632, 4020, 4540, 5360, 5448, 6432, 6810, 7264, 8040, 9080, 10720, 10896, 13620, 15209, 16080, 18160, 21792, 27240, 30418, 32160, 36320, 39901, 45627, 54480, 60836, 76045, 79802, 91254, 108960, 119703, 121672, 152090, 159604, 182508, 199505, 228135, 239406, 243344, 304180, 319208, 365016, 399010, 456270, 478812, 486688, 598515, 608360, 638416, 730032, 798020, 912540, 957624, 1197030, 1216720, 1276832, 1460064, 1596040, 1825080, 1915248, 2394060, 2433440, 2673367, 3192080, 3650160, 3830496, 4788120, 5346734, 6384160, 7300320, 8020101, 9057527, 9576240, 10693468, 13366835, 16040202, 18115054, 19152480, 21386936, 26733670, 27172581, 32080404, 36230108, 40100505, 42773872, 45287635, 53467340, 54345162, 64160808, 72460216, 80201010, 85547744, 90575270, 106934680, 108690324, 128321616, 135862905, 144920432, 160402020, 181150540, 213869360, 217380648, 256643232, 271725810, 289840864, 320804040, 362301080, 427738720, 434761296, 543451620, 606854309, 641608080, 724602160, 869522592, 1086903240, 1213708618, 1283216160, 1449204320, 1820562927, 2173806480, 2427417236, 3034271545, 3641125854, 4347612960, 4854834472, 6068543090, 7282251708, 9102814635, 9709668944, 12137086180, 14564503416, 18205629270, 19419337888, 24274172360, 29129006832, 36411258540, 48548344720, 58258013664, 72822517080, 97096689440, 145645034160, 291290068320]

約数ペア:

[(1, 291290068320), (2, 145645034160), (3, 97096689440), (4, 72822517080), (5, 58258013664), (6, 48548344720), (8, 36411258540), (10, 29129006832), (12, 24274172360), (15, 19419337888), (16, 18205629270), (20, 14564503416), (24, 12137086180), (30, 9709668944), (32, 9102814635), (40, 7282251708), (48, 6068543090), (60, 4854834472), (67, 4347612960), (80, 3641125854), (96, 3034271545), (120, 2427417236), (134, 2173806480), (160, 1820562927), (201, 1449204320), (227, 1283216160), (240, 1213708618), (268, 1086903240), (335, 869522592), (402, 724602160), (454, 641608080), (480, 606854309), (536, 543451620), (670, 434761296), (681, 427738720), (804, 362301080), (908, 320804040), (1005, 289840864), (1072, 271725810), (1135, 256643232), (1340, 217380648), (1362, 213869360), (1608, 181150540), (1816, 160402020), (2010, 144920432), (2144, 135862905), (2270, 128321616), (2680, 108690324), (2724, 106934680), (3216, 90575270), (3405, 85547744), (3632, 80201010), (4020, 72460216), (4540, 64160808), (5360, 54345162), (5448, 53467340), (6432, 45287635), (6810, 42773872), (7264, 40100505), (8040, 36230108), (9080, 32080404), (10720, 27172581), (10896, 26733670), (13620, 21386936), (15209, 19152480), (16080, 18115054), (18160, 16040202), (21792, 13366835), (27240, 10693468), (30418, 9576240), (32160, 9057527), (36320, 8020101), (39901, 7300320), (45627, 6384160), (54480, 5346734), (60836, 4788120), (76045, 3830496), (79802, 3650160), (91254, 3192080), (108960, 2673367), (119703, 2433440), (121672, 2394060), (152090, 1915248), (159604, 1825080), (182508, 1596040), (199505, 1460064), (228135, 1276832), (239406, 1216720), (243344, 1197030), (304180, 957624), (319208, 912540), (365016, 798020), (399010, 730032), (456270, 638416), (478812, 608360), (486688, 598515)]