2716388640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8693}}^1$

素因数の和:8752

約数の個数: 288

約数和(自身を含む): 10936912896

約数和(自身を除く): 8220524256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8693, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 17386, 19530, 20832, 22320, 26040, 26079, 31248, 34720, 34772, 39060, 43465, 44640, 52080, 52158, 60851, 62496, 69544, 78120, 78237, 86930, 104160, 104316, 121702, 130395, 139088, 156240, 156474, 173860, 182553, 208632, 243404, 260790, 269483, 278176, 304255, 312480, 312948, 347720, 365106, 391185, 417264, 486808, 521580, 538966, 547659, 608510, 625896, 695440, 730212, 782370, 808449, 834528, 912765, 973616, 1043160, 1077932, 1095318, 1217020, 1251792, 1347415, 1390880, 1460424, 1564740, 1616898, 1825530, 1886381, 1947232, 2086320, 2155864, 2190636, 2425347, 2434040, 2503584, 2694830, 2738295, 2920848, 3129480, 3233796, 3651060, 3772762, 4042245, 4172640, 4311728, 4381272, 4850694, 4868080, 5389660, 5476590, 5659143, 5841696, 6258960, 6467592, 7302120, 7545524, 8084490, 8623456, 8762544, 9431905, 9701388, 9736160, 10779320, 10953180, 11318286, 12126735, 12517920, 12935184, 14604240, 15091048, 16168980, 16977429, 17525088, 18863810, 19402776, 21558640, 21906360, 22636572, 24253470, 25870368, 28295715, 29208480, 30182096, 32337960, 33954858, 37727620, 38805552, 43117280, 43812720, 45273144, 48506940, 56591430, 60364192, 64675920, 67909716, 75455240, 77611104, 84887145, 87625440, 90546288, 97013880, 113182860, 129351840, 135819432, 150910480, 169774290, 181092576, 194027760, 226365720, 271638864, 301820960, 339548580, 388055520, 452731440, 543277728, 679097160, 905462880, 1358194320, 2716388640]

約数ペア:

[(1, 2716388640), (2, 1358194320), (3, 905462880), (4, 679097160), (5, 543277728), (6, 452731440), (7, 388055520), (8, 339548580), (9, 301820960), (10, 271638864), (12, 226365720), (14, 194027760), (15, 181092576), (16, 169774290), (18, 150910480), (20, 135819432), (21, 129351840), (24, 113182860), (28, 97013880), (30, 90546288), (31, 87625440), (32, 84887145), (35, 77611104), (36, 75455240), (40, 67909716), (42, 64675920), (45, 60364192), (48, 56591430), (56, 48506940), (60, 45273144), (62, 43812720), (63, 43117280), (70, 38805552), (72, 37727620), (80, 33954858), (84, 32337960), (90, 30182096), (93, 29208480), (96, 28295715), (105, 25870368), (112, 24253470), (120, 22636572), (124, 21906360), (126, 21558640), (140, 19402776), (144, 18863810), (155, 17525088), (160, 16977429), (168, 16168980), (180, 15091048), (186, 14604240), (210, 12935184), (217, 12517920), (224, 12126735), (240, 11318286), (248, 10953180), (252, 10779320), (279, 9736160), (280, 9701388), (288, 9431905), (310, 8762544), (315, 8623456), (336, 8084490), (360, 7545524), (372, 7302120), (420, 6467592), (434, 6258960), (465, 5841696), (480, 5659143), (496, 5476590), (504, 5389660), (558, 4868080), (560, 4850694), (620, 4381272), (630, 4311728), (651, 4172640), (672, 4042245), (720, 3772762), (744, 3651060), (840, 3233796), (868, 3129480), (930, 2920848), (992, 2738295), (1008, 2694830), (1085, 2503584), (1116, 2434040), (1120, 2425347), (1240, 2190636), (1260, 2155864), (1302, 2086320), (1395, 1947232), (1440, 1886381), (1488, 1825530), (1680, 1616898), (1736, 1564740), (1860, 1460424), (1953, 1390880), (2016, 1347415), (2170, 1251792), (2232, 1217020), (2480, 1095318), (2520, 1077932), (2604, 1043160), (2790, 973616), (2976, 912765), (3255, 834528), (3360, 808449), (3472, 782370), (3720, 730212), (3906, 695440), (4340, 625896), (4464, 608510), (4960, 547659), (5040, 538966), (5208, 521580), (5580, 486808), (6510, 417264), (6944, 391185), (7440, 365106), (7812, 347720), (8680, 312948), (8693, 312480), (8928, 304255), (9765, 278176), (10080, 269483), (10416, 260790), (11160, 243404), (13020, 208632), (14880, 182553), (15624, 173860), (17360, 156474), (17386, 156240), (19530, 139088), (20832, 130395), (22320, 121702), (26040, 104316), (26079, 104160), (31248, 86930), (34720, 78237), (34772, 78120), (39060, 69544), (43465, 62496), (44640, 60851), (52080, 52158)]