53668440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 211968000

約数和(自身を除く): 158299560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 229, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 458, 465, 504, 540, 558, 620, 630, 651, 687, 744, 756, 837, 840, 868, 916, 930, 945, 1080, 1085, 1116, 1145, 1240, 1260, 1302, 1374, 1395, 1512, 1603, 1674, 1736, 1832, 1860, 1890, 1953, 2061, 2170, 2232, 2290, 2520, 2604, 2748, 2790, 3206, 3255, 3348, 3435, 3720, 3780, 3906, 4122, 4185, 4340, 4580, 4809, 5208, 5496, 5580, 5859, 6183, 6412, 6510, 6696, 6870, 7099, 7560, 7812, 8015, 8244, 8370, 8680, 9160, 9618, 9765, 10305, 11160, 11718, 12366, 12824, 13020, 13740, 14198, 14427, 15624, 16030, 16488, 16740, 19236, 19530, 20610, 21297, 23436, 24045, 24732, 26040, 27480, 28396, 28854, 29295, 30915, 32060, 33480, 35495, 38472, 39060, 41220, 42594, 43281, 46872, 48090, 49464, 49693, 56792, 57708, 58590, 61830, 63891, 64120, 70990, 72135, 78120, 82440, 85188, 86562, 96180, 99386, 106485, 115416, 117180, 123660, 127782, 141980, 144270, 149079, 170376, 173124, 191673, 192360, 198772, 212970, 216405, 234360, 247320, 248465, 255564, 283960, 288540, 298158, 319455, 346248, 383346, 397544, 425940, 432810, 447237, 496930, 511128, 577080, 596316, 638910, 745395, 766692, 851880, 865620, 894474, 958365, 993860, 1192632, 1277820, 1341711, 1490790, 1533384, 1731240, 1788948, 1916730, 1987720, 2236185, 2555640, 2683422, 2981580, 3577896, 3833460, 4472370, 5366844, 5963160, 6708555, 7666920, 8944740, 10733688, 13417110, 17889480, 26834220, 53668440]

約数ペア:

[(1, 53668440), (2, 26834220), (3, 17889480), (4, 13417110), (5, 10733688), (6, 8944740), (7, 7666920), (8, 6708555), (9, 5963160), (10, 5366844), (12, 4472370), (14, 3833460), (15, 3577896), (18, 2981580), (20, 2683422), (21, 2555640), (24, 2236185), (27, 1987720), (28, 1916730), (30, 1788948), (31, 1731240), (35, 1533384), (36, 1490790), (40, 1341711), (42, 1277820), (45, 1192632), (54, 993860), (56, 958365), (60, 894474), (62, 865620), (63, 851880), (70, 766692), (72, 745395), (84, 638910), (90, 596316), (93, 577080), (105, 511128), (108, 496930), (120, 447237), (124, 432810), (126, 425940), (135, 397544), (140, 383346), (155, 346248), (168, 319455), (180, 298158), (186, 288540), (189, 283960), (210, 255564), (216, 248465), (217, 247320), (229, 234360), (248, 216405), (252, 212970), (270, 198772), (279, 192360), (280, 191673), (310, 173124), (315, 170376), (360, 149079), (372, 144270), (378, 141980), (420, 127782), (434, 123660), (458, 117180), (465, 115416), (504, 106485), (540, 99386), (558, 96180), (620, 86562), (630, 85188), (651, 82440), (687, 78120), (744, 72135), (756, 70990), (837, 64120), (840, 63891), (868, 61830), (916, 58590), (930, 57708), (945, 56792), (1080, 49693), (1085, 49464), (1116, 48090), (1145, 46872), (1240, 43281), (1260, 42594), (1302, 41220), (1374, 39060), (1395, 38472), (1512, 35495), (1603, 33480), (1674, 32060), (1736, 30915), (1832, 29295), (1860, 28854), (1890, 28396), (1953, 27480), (2061, 26040), (2170, 24732), (2232, 24045), (2290, 23436), (2520, 21297), (2604, 20610), (2748, 19530), (2790, 19236), (3206, 16740), (3255, 16488), (3348, 16030), (3435, 15624), (3720, 14427), (3780, 14198), (3906, 13740), (4122, 13020), (4185, 12824), (4340, 12366), (4580, 11718), (4809, 11160), (5208, 10305), (5496, 9765), (5580, 9618), (5859, 9160), (6183, 8680), (6412, 8370), (6510, 8244), (6696, 8015), (6870, 7812), (7099, 7560)]