8458117920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2647}}^1$

素因数の和:2992

約数の個数: 288

約数和(自身を含む): 33103219968

約数和(自身を除く): 24645102048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 317, 336, 360, 420, 480, 504, 560, 630, 634, 672, 720, 840, 951, 1008, 1120, 1260, 1268, 1440, 1585, 1680, 1902, 2016, 2219, 2520, 2536, 2647, 2853, 3170, 3360, 3804, 4438, 4755, 5040, 5072, 5294, 5706, 6340, 6657, 7608, 7941, 8876, 9510, 10080, 10144, 10588, 11095, 11412, 12680, 13235, 13314, 14265, 15216, 15882, 17752, 18529, 19020, 19971, 21176, 22190, 22824, 23823, 25360, 26470, 26628, 28530, 30432, 31764, 33285, 35504, 37058, 38040, 39705, 39942, 42352, 44380, 45648, 47646, 50720, 52940, 53256, 55587, 57060, 63528, 66570, 71008, 74116, 76080, 79410, 79884, 84704, 88760, 91296, 92645, 95292, 99855, 105880, 106512, 111174, 114120, 119115, 127056, 133140, 148232, 152160, 158820, 159768, 166761, 177520, 185290, 190584, 199710, 211760, 213024, 222348, 228240, 238230, 254112, 266280, 277935, 296464, 317640, 319536, 333522, 355040, 370580, 381168, 399420, 423520, 444696, 456480, 476460, 532560, 555870, 592928, 635280, 639072, 667044, 741160, 762336, 798840, 833805, 839099, 889392, 952920, 1065120, 1111740, 1270560, 1334088, 1482320, 1597680, 1667610, 1678198, 1778784, 1905840, 2223480, 2517297, 2668176, 2964640, 3195360, 3335220, 3356396, 3811680, 4195495, 4446960, 5034594, 5336352, 5873693, 6670440, 6712792, 7551891, 8390990, 8893920, 10069188, 11747386, 12586485, 13340880, 13425584, 15103782, 16781980, 17621079, 20138376, 23494772, 25172970, 26681760, 26851168, 29368465, 30207564, 33563960, 35242158, 37759455, 40276752, 46989544, 50345940, 52863237, 58736930, 60415128, 67127920, 70484316, 75518910, 80553504, 88105395, 93979088, 100691880, 105726474, 117473860, 120830256, 134255840, 140968632, 151037820, 176210790, 187958176, 201383760, 211452948, 234947720, 241660512, 264316185, 281937264, 302075640, 352421580, 402767520, 422905896, 469895440, 528632370, 563874528, 604151280, 704843160, 845811792, 939790880, 1057264740, 1208302560, 1409686320, 1691623584, 2114529480, 2819372640, 4229058960, 8458117920]

約数ペア:

[(1, 8458117920), (2, 4229058960), (3, 2819372640), (4, 2114529480), (5, 1691623584), (6, 1409686320), (7, 1208302560), (8, 1057264740), (9, 939790880), (10, 845811792), (12, 704843160), (14, 604151280), (15, 563874528), (16, 528632370), (18, 469895440), (20, 422905896), (21, 402767520), (24, 352421580), (28, 302075640), (30, 281937264), (32, 264316185), (35, 241660512), (36, 234947720), (40, 211452948), (42, 201383760), (45, 187958176), (48, 176210790), (56, 151037820), (60, 140968632), (63, 134255840), (70, 120830256), (72, 117473860), (80, 105726474), (84, 100691880), (90, 93979088), (96, 88105395), (105, 80553504), (112, 75518910), (120, 70484316), (126, 67127920), (140, 60415128), (144, 58736930), (160, 52863237), (168, 50345940), (180, 46989544), (210, 40276752), (224, 37759455), (240, 35242158), (252, 33563960), (280, 30207564), (288, 29368465), (315, 26851168), (317, 26681760), (336, 25172970), (360, 23494772), (420, 20138376), (480, 17621079), (504, 16781980), (560, 15103782), (630, 13425584), (634, 13340880), (672, 12586485), (720, 11747386), (840, 10069188), (951, 8893920), (1008, 8390990), (1120, 7551891), (1260, 6712792), (1268, 6670440), (1440, 5873693), (1585, 5336352), (1680, 5034594), (1902, 4446960), (2016, 4195495), (2219, 3811680), (2520, 3356396), (2536, 3335220), (2647, 3195360), (2853, 2964640), (3170, 2668176), (3360, 2517297), (3804, 2223480), (4438, 1905840), (4755, 1778784), (5040, 1678198), (5072, 1667610), (5294, 1597680), (5706, 1482320), (6340, 1334088), (6657, 1270560), (7608, 1111740), (7941, 1065120), (8876, 952920), (9510, 889392), (10080, 839099), (10144, 833805), (10588, 798840), (11095, 762336), (11412, 741160), (12680, 667044), (13235, 639072), (13314, 635280), (14265, 592928), (15216, 555870), (15882, 532560), (17752, 476460), (18529, 456480), (19020, 444696), (19971, 423520), (21176, 399420), (22190, 381168), (22824, 370580), (23823, 355040), (25360, 333522), (26470, 319536), (26628, 317640), (28530, 296464), (30432, 277935), (31764, 266280), (33285, 254112), (35504, 238230), (37058, 228240), (38040, 222348), (39705, 213024), (39942, 211760), (42352, 199710), (44380, 190584), (45648, 185290), (47646, 177520), (50720, 166761), (52940, 159768), (53256, 158820), (55587, 152160), (57060, 148232), (63528, 133140), (66570, 127056), (71008, 119115), (74116, 114120), (76080, 111174), (79410, 106512), (79884, 105880), (84704, 99855), (88760, 95292), (91296, 92645)]