303418080

素因数分解:

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

素因数の和:1030

約数の個数: 288

約数和(自身を含む): 1222760448

約数和(自身を除く): 919342368

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, 971, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1942, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2913, 2976, 3255, 3360, 3472, 3720, 3884, 3906, 4340, 4464, 4855, 4960, 5040, 5208, 5580, 5826, 6510, 6797, 6944, 7440, 7768, 7812, 8680, 8739, 8928, 9710, 9765, 10080, 10416, 11160, 11652, 13020, 13594, 14565, 14880, 15536, 15624, 17360, 17478, 19420, 19530, 20391, 20832, 22320, 23304, 26040, 27188, 29130, 30101, 31072, 31248, 33985, 34720, 34956, 38840, 39060, 40782, 43695, 44640, 46608, 52080, 54376, 58260, 60202, 61173, 62496, 67970, 69912, 77680, 78120, 81564, 87390, 90303, 93216, 101955, 104160, 108752, 116520, 120404, 122346, 135940, 139824, 150505, 155360, 156240, 163128, 174780, 180606, 203910, 210707, 217504, 233040, 240808, 244692, 270909, 271880, 279648, 301010, 305865, 312480, 326256, 349560, 361212, 407820, 421414, 451515, 466080, 481616, 489384, 541818, 543760, 602020, 611730, 632121, 652512, 699120, 722424, 815640, 842828, 903030, 963232, 978768, 1053535, 1083636, 1087520, 1204040, 1223460, 1264242, 1354545, 1398240, 1444848, 1631280, 1685656, 1806060, 1896363, 1957536, 2107070, 2167272, 2408080, 2446920, 2528484, 2709090, 2889696, 3160605, 3262560, 3371312, 3612120, 3792726, 4214140, 4334544, 4816160, 4893840, 5056968, 5418180, 6321210, 6742624, 7224240, 7585452, 8428280, 8669088, 9481815, 9787680, 10113936, 10836360, 12642420, 14448480, 15170904, 16856560, 18963630, 20227872, 21672720, 25284840, 30341808, 33713120, 37927260, 43345440, 50569680, 60683616, 75854520, 101139360, 151709040, 303418080]

約数ペア:

[(1, 303418080), (2, 151709040), (3, 101139360), (4, 75854520), (5, 60683616), (6, 50569680), (7, 43345440), (8, 37927260), (9, 33713120), (10, 30341808), (12, 25284840), (14, 21672720), (15, 20227872), (16, 18963630), (18, 16856560), (20, 15170904), (21, 14448480), (24, 12642420), (28, 10836360), (30, 10113936), (31, 9787680), (32, 9481815), (35, 8669088), (36, 8428280), (40, 7585452), (42, 7224240), (45, 6742624), (48, 6321210), (56, 5418180), (60, 5056968), (62, 4893840), (63, 4816160), (70, 4334544), (72, 4214140), (80, 3792726), (84, 3612120), (90, 3371312), (93, 3262560), (96, 3160605), (105, 2889696), (112, 2709090), (120, 2528484), (124, 2446920), (126, 2408080), (140, 2167272), (144, 2107070), (155, 1957536), (160, 1896363), (168, 1806060), (180, 1685656), (186, 1631280), (210, 1444848), (217, 1398240), (224, 1354545), (240, 1264242), (248, 1223460), (252, 1204040), (279, 1087520), (280, 1083636), (288, 1053535), (310, 978768), (315, 963232), (336, 903030), (360, 842828), (372, 815640), (420, 722424), (434, 699120), (465, 652512), (480, 632121), (496, 611730), (504, 602020), (558, 543760), (560, 541818), (620, 489384), (630, 481616), (651, 466080), (672, 451515), (720, 421414), (744, 407820), (840, 361212), (868, 349560), (930, 326256), (971, 312480), (992, 305865), (1008, 301010), (1085, 279648), (1116, 271880), (1120, 270909), (1240, 244692), (1260, 240808), (1302, 233040), (1395, 217504), (1440, 210707), (1488, 203910), (1680, 180606), (1736, 174780), (1860, 163128), (1942, 156240), (1953, 155360), (2016, 150505), (2170, 139824), (2232, 135940), (2480, 122346), (2520, 120404), (2604, 116520), (2790, 108752), (2913, 104160), (2976, 101955), (3255, 93216), (3360, 90303), (3472, 87390), (3720, 81564), (3884, 78120), (3906, 77680), (4340, 69912), (4464, 67970), (4855, 62496), (4960, 61173), (5040, 60202), (5208, 58260), (5580, 54376), (5826, 52080), (6510, 46608), (6797, 44640), (6944, 43695), (7440, 40782), (7768, 39060), (7812, 38840), (8680, 34956), (8739, 34720), (8928, 33985), (9710, 31248), (9765, 31072), (10080, 30101), (10416, 29130), (11160, 27188), (11652, 26040), (13020, 23304), (13594, 22320), (14565, 20832), (14880, 20391), (15536, 19530), (15624, 19420), (17360, 17478)]