78870198960

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{579587}}^1$

素因数の和:579622

約数の個数: 240

約数和(自身を含む): 313923407616

約数和(自身を除く): 235053208656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 13608, 15120, 17010, 19440, 22680, 27216, 34020, 45360, 68040, 136080, 579587, 1159174, 1738761, 2318348, 2897935, 3477522, 4057109, 4636696, 5216283, 5795870, 6955044, 8114218, 8693805, 9273392, 10432566, 11591740, 12171327, 13910088, 15648849, 16228436, 17387610, 20285545, 20865132, 23183480, 24342654, 26081415, 27820176, 31297698, 32456872, 34775220, 36513981, 40571090, 41730264, 46366960, 46946547, 48685308, 52162830, 60856635, 62595396, 64913744, 69550440, 73027962, 78244245, 81142180, 83460528, 93893094, 97370616, 104325660, 109541943, 121713270, 125190792, 139100880, 140839641, 146055924, 156488490, 162284360, 182569905, 187786188, 194741232, 208651320, 219083886, 234732735, 243426540, 250381584, 281679282, 292111848, 312976980, 324568720, 328625829, 365139810, 375572376, 417302640, 438167772, 469465470, 486853080, 547709715, 563358564, 584223696, 625953960, 657251658, 704198205, 730279620, 751144752, 876335544, 938930940, 973706160, 985877487, 1095419430, 1126717128, 1251907920, 1314503316, 1408396410, 1460559240, 1643129145, 1752671088, 1877861880, 1971754974, 2190838860, 2253434256, 2629006632, 2816792820, 2921118480, 3286258290, 3755723760, 3943509948, 4381677720, 4929387435, 5258013264, 5633585640, 6572516580, 7887019896, 8763355440, 9858774870, 11267171280, 13145033160, 15774039792, 19717549740, 26290066320, 39435099480, 78870198960]

約数ペア:

[(1, 78870198960), (2, 39435099480), (3, 26290066320), (4, 19717549740), (5, 15774039792), (6, 13145033160), (7, 11267171280), (8, 9858774870), (9, 8763355440), (10, 7887019896), (12, 6572516580), (14, 5633585640), (15, 5258013264), (16, 4929387435), (18, 4381677720), (20, 3943509948), (21, 3755723760), (24, 3286258290), (27, 2921118480), (28, 2816792820), (30, 2629006632), (35, 2253434256), (36, 2190838860), (40, 1971754974), (42, 1877861880), (45, 1752671088), (48, 1643129145), (54, 1460559240), (56, 1408396410), (60, 1314503316), (63, 1251907920), (70, 1126717128), (72, 1095419430), (80, 985877487), (81, 973706160), (84, 938930940), (90, 876335544), (105, 751144752), (108, 730279620), (112, 704198205), (120, 657251658), (126, 625953960), (135, 584223696), (140, 563358564), (144, 547709715), (162, 486853080), (168, 469465470), (180, 438167772), (189, 417302640), (210, 375572376), (216, 365139810), (240, 328625829), (243, 324568720), (252, 312976980), (270, 292111848), (280, 281679282), (315, 250381584), (324, 243426540), (336, 234732735), (360, 219083886), (378, 208651320), (405, 194741232), (420, 187786188), (432, 182569905), (486, 162284360), (504, 156488490), (540, 146055924), (560, 140839641), (567, 139100880), (630, 125190792), (648, 121713270), (720, 109541943), (756, 104325660), (810, 97370616), (840, 93893094), (945, 83460528), (972, 81142180), (1008, 78244245), (1080, 73027962), (1134, 69550440), (1215, 64913744), (1260, 62595396), (1296, 60856635), (1512, 52162830), (1620, 48685308), (1680, 46946547), (1701, 46366960), (1890, 41730264), (1944, 40571090), (2160, 36513981), (2268, 34775220), (2430, 32456872), (2520, 31297698), (2835, 27820176), (3024, 26081415), (3240, 24342654), (3402, 23183480), (3780, 20865132), (3888, 20285545), (4536, 17387610), (4860, 16228436), (5040, 15648849), (5670, 13910088), (6480, 12171327), (6804, 11591740), (7560, 10432566), (8505, 9273392), (9072, 8693805), (9720, 8114218), (11340, 6955044), (13608, 5795870), (15120, 5216283), (17010, 4636696), (19440, 4057109), (22680, 3477522), (27216, 2897935), (34020, 2318348), (45360, 1738761), (68040, 1159174), (136080, 579587)]