2730762720

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1036

約数の個数: 480

約数和(自身を含む): 11381078016

約数和(自身を除く): 8650315296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 465, 480, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 672, 720, 744, 756, 810, 837, 840, 864, 868, 930, 945, 971, 992, 1008, 1080, 1085, 1116, 1120, 1134, 1240, 1260, 1296, 1302, 1395, 1440, 1488, 1512, 1620, 1674, 1680, 1736, 1860, 1890, 1942, 1953, 2016, 2160, 2170, 2232, 2268, 2480, 2511, 2520, 2592, 2604, 2790, 2835, 2913, 2976, 3024, 3240, 3255, 3348, 3360, 3472, 3720, 3780, 3884, 3906, 4185, 4320, 4340, 4464, 4536, 4855, 4960, 5022, 5040, 5208, 5580, 5670, 5826, 5859, 6048, 6480, 6510, 6696, 6797, 6944, 7440, 7560, 7768, 7812, 8370, 8680, 8739, 8928, 9072, 9710, 9765, 10044, 10080, 10416, 11160, 11340, 11652, 11718, 12555, 12960, 13020, 13392, 13594, 14565, 14880, 15120, 15536, 15624, 16740, 17360, 17478, 17577, 18144, 19420, 19530, 20088, 20391, 20832, 22320, 22680, 23304, 23436, 25110, 26040, 26217, 26784, 27188, 29130, 29295, 30101, 30240, 31072, 31248, 33480, 33985, 34720, 34956, 35154, 38840, 39060, 40176, 40782, 43695, 44640, 45360, 46608, 46872, 50220, 52080, 52434, 54376, 58260, 58590, 60202, 61173, 62496, 66960, 67970, 69912, 70308, 77680, 78120, 78651, 80352, 81564, 87390, 87885, 90303, 90720, 93216, 93744, 100440, 101955, 104160, 104868, 108752, 116520, 117180, 120404, 122346, 131085, 133920, 135940, 139824, 140616, 150505, 155360, 156240, 157302, 163128, 174780, 175770, 180606, 183519, 187488, 200880, 203910, 209736, 210707, 217504, 233040, 234360, 240808, 244692, 262170, 270909, 271880, 279648, 281232, 301010, 305865, 312480, 314604, 326256, 349560, 351540, 361212, 367038, 393255, 401760, 407820, 419472, 421414, 451515, 466080, 468720, 481616, 489384, 524340, 541818, 543760, 550557, 562464, 602020, 611730, 629208, 632121, 652512, 699120, 703080, 722424, 734076, 786510, 812727, 815640, 838944, 842828, 903030, 917595, 937440, 963232, 978768, 1048680, 1053535, 1083636, 1087520, 1101114, 1204040, 1223460, 1258416, 1264242, 1354545, 1398240, 1406160, 1444848, 1468152, 1573020, 1625454, 1631280, 1685656, 1806060, 1835190, 1896363, 1957536, 2097360, 2107070, 2167272, 2202228, 2408080, 2438181, 2446920, 2516832, 2528484, 2709090, 2752785, 2812320, 2889696, 2936304, 3146040, 3160605, 3250908, 3262560, 3371312, 3612120, 3670380, 3792726, 4063635, 4194720, 4214140, 4334544, 4404456, 4816160, 4876362, 4893840, 5056968, 5418180, 5505570, 5689089, 5872608, 6292080, 6321210, 6501816, 6742624, 7224240, 7340760, 7585452, 8127270, 8428280, 8669088, 8808912, 9481815, 9752724, 9787680, 10113936, 10836360, 11011140, 11378178, 12190905, 12584160, 12642420, 13003632, 14448480, 14681520, 15170904, 16254540, 16856560, 17067267, 17617824, 18963630, 19505448, 20227872, 21672720, 22022280, 22756356, 24381810, 25284840, 26007264, 28445445, 29363040, 30341808, 32509080, 33713120, 34134534, 37927260, 39010896, 43345440, 44044560, 45512712, 48763620, 50569680, 56890890, 60683616, 65018160, 68269068, 75854520, 78021792, 85336335, 88089120, 91025424, 97527240, 101139360, 113781780, 130036320, 136538136, 151709040, 170672670, 182050848, 195054480, 227563560, 273076272, 303418080, 341345340, 390108960, 455127120, 546152544, 682690680, 910254240, 1365381360, 2730762720]

約数ペア:

[(1, 2730762720), (2, 1365381360), (3, 910254240), (4, 682690680), (5, 546152544), (6, 455127120), (7, 390108960), (8, 341345340), (9, 303418080), (10, 273076272), (12, 227563560), (14, 195054480), (15, 182050848), (16, 170672670), (18, 151709040), (20, 136538136), (21, 130036320), (24, 113781780), (27, 101139360), (28, 97527240), (30, 91025424), (31, 88089120), (32, 85336335), (35, 78021792), (36, 75854520), (40, 68269068), (42, 65018160), (45, 60683616), (48, 56890890), (54, 50569680), (56, 48763620), (60, 45512712), (62, 44044560), (63, 43345440), (70, 39010896), (72, 37927260), (80, 34134534), (81, 33713120), (84, 32509080), (90, 30341808), (93, 29363040), (96, 28445445), (105, 26007264), (108, 25284840), (112, 24381810), (120, 22756356), (124, 22022280), (126, 21672720), (135, 20227872), (140, 19505448), (144, 18963630), (155, 17617824), (160, 17067267), (162, 16856560), (168, 16254540), (180, 15170904), (186, 14681520), (189, 14448480), (210, 13003632), (216, 12642420), (217, 12584160), (224, 12190905), (240, 11378178), (248, 11011140), (252, 10836360), (270, 10113936), (279, 9787680), (280, 9752724), (288, 9481815), (310, 8808912), (315, 8669088), (324, 8428280), (336, 8127270), (360, 7585452), (372, 7340760), (378, 7224240), (405, 6742624), (420, 6501816), (432, 6321210), (434, 6292080), (465, 5872608), (480, 5689089), (496, 5505570), (504, 5418180), (540, 5056968), (558, 4893840), (560, 4876362), (567, 4816160), (620, 4404456), (630, 4334544), (648, 4214140), (651, 4194720), (672, 4063635), (720, 3792726), (744, 3670380), (756, 3612120), (810, 3371312), (837, 3262560), (840, 3250908), (864, 3160605), (868, 3146040), (930, 2936304), (945, 2889696), (971, 2812320), (992, 2752785), (1008, 2709090), (1080, 2528484), (1085, 2516832), (1116, 2446920), (1120, 2438181), (1134, 2408080), (1240, 2202228), (1260, 2167272), (1296, 2107070), (1302, 2097360), (1395, 1957536), (1440, 1896363), (1488, 1835190), (1512, 1806060), (1620, 1685656), (1674, 1631280), (1680, 1625454), (1736, 1573020), (1860, 1468152), (1890, 1444848), (1942, 1406160), (1953, 1398240), (2016, 1354545), (2160, 1264242), (2170, 1258416), (2232, 1223460), (2268, 1204040), (2480, 1101114), (2511, 1087520), (2520, 1083636), (2592, 1053535), (2604, 1048680), (2790, 978768), (2835, 963232), (2913, 937440), (2976, 917595), (3024, 903030), (3240, 842828), (3255, 838944), (3348, 815640), (3360, 812727), (3472, 786510), (3720, 734076), (3780, 722424), (3884, 703080), (3906, 699120), (4185, 652512), (4320, 632121), (4340, 629208), (4464, 611730), (4536, 602020), (4855, 562464), (4960, 550557), (5022, 543760), (5040, 541818), (5208, 524340), (5580, 489384), (5670, 481616), (5826, 468720), (5859, 466080), (6048, 451515), (6480, 421414), (6510, 419472), (6696, 407820), (6797, 401760), (6944, 393255), (7440, 367038), (7560, 361212), (7768, 351540), (7812, 349560), (8370, 326256), (8680, 314604), (8739, 312480), (8928, 305865), (9072, 301010), (9710, 281232), (9765, 279648), (10044, 271880), (10080, 270909), (10416, 262170), (11160, 244692), (11340, 240808), (11652, 234360), (11718, 233040), (12555, 217504), (12960, 210707), (13020, 209736), (13392, 203910), (13594, 200880), (14565, 187488), (14880, 183519), (15120, 180606), (15536, 175770), (15624, 174780), (16740, 163128), (17360, 157302), (17478, 156240), (17577, 155360), (18144, 150505), (19420, 140616), (19530, 139824), (20088, 135940), (20391, 133920), (20832, 131085), (22320, 122346), (22680, 120404), (23304, 117180), (23436, 116520), (25110, 108752), (26040, 104868), (26217, 104160), (26784, 101955), (27188, 100440), (29130, 93744), (29295, 93216), (30101, 90720), (30240, 90303), (31072, 87885), (31248, 87390), (33480, 81564), (33985, 80352), (34720, 78651), (34956, 78120), (35154, 77680), (38840, 70308), (39060, 69912), (40176, 67970), (40782, 66960), (43695, 62496), (44640, 61173), (45360, 60202), (46608, 58590), (46872, 58260), (50220, 54376), (52080, 52434)]