2981762280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4302

約数の個数: 320

約数和(自身を含む): 11826017280

約数和(自身を除く): 8844255000

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, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 324, 360, 372, 378, 405, 420, 434, 465, 504, 540, 558, 567, 620, 630, 648, 651, 744, 756, 810, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1134, 1240, 1260, 1302, 1395, 1512, 1620, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2268, 2511, 2520, 2604, 2790, 2835, 3240, 3255, 3348, 3720, 3780, 3906, 4185, 4241, 4340, 4536, 5022, 5208, 5580, 5670, 5859, 6510, 6696, 7560, 7812, 8370, 8482, 8680, 9765, 10044, 11160, 11340, 11718, 12555, 12723, 13020, 15624, 16740, 16964, 17577, 19530, 20088, 21205, 22680, 23436, 25110, 25446, 26040, 29295, 29687, 33480, 33928, 35154, 38169, 39060, 42410, 46872, 50220, 50892, 58590, 59374, 63615, 70308, 76338, 78120, 84820, 87885, 89061, 100440, 101784, 114507, 117180, 118748, 127230, 131471, 140616, 148435, 152676, 169640, 175770, 178122, 190845, 229014, 234360, 237496, 254460, 262942, 267183, 296870, 305352, 343521, 351540, 356244, 381690, 394413, 445305, 458028, 508920, 525884, 534366, 572535, 593740, 657355, 687042, 703080, 712488, 763380, 788826, 801549, 890610, 916056, 920297, 1051768, 1068732, 1145070, 1183239, 1187480, 1314710, 1335915, 1374084, 1526760, 1577652, 1603098, 1717605, 1781220, 1840594, 1972065, 2137464, 2290140, 2366478, 2404647, 2629420, 2671830, 2748168, 2760891, 3155304, 3206196, 3435210, 3549717, 3562440, 3681188, 3944130, 4007745, 4580280, 4601485, 4732956, 4809294, 5258840, 5343660, 5521782, 5916195, 6412392, 6870420, 7099434, 7362376, 7888260, 8015490, 8282673, 9202970, 9465912, 9618588, 10649151, 10687320, 11043564, 11832390, 12023235, 13740840, 13804455, 14198868, 15776520, 16030980, 16565346, 17748585, 18405940, 19237176, 21298302, 22087128, 23664780, 24046470, 24848019, 27608910, 28397736, 32061960, 33130692, 35497170, 36811880, 41413365, 42596604, 47329560, 48092940, 49696038, 53245755, 55217820, 66261384, 70994340, 74544057, 82826730, 85193208, 96185880, 99392076, 106491510, 110435640, 124240095, 141988680, 149088114, 165653460, 198784152, 212983020, 248480190, 298176228, 331306920, 372720285, 425966040, 496960380, 596352456, 745440570, 993920760, 1490881140, 2981762280]

約数ペア:

[(1, 2981762280), (2, 1490881140), (3, 993920760), (4, 745440570), (5, 596352456), (6, 496960380), (7, 425966040), (8, 372720285), (9, 331306920), (10, 298176228), (12, 248480190), (14, 212983020), (15, 198784152), (18, 165653460), (20, 149088114), (21, 141988680), (24, 124240095), (27, 110435640), (28, 106491510), (30, 99392076), (31, 96185880), (35, 85193208), (36, 82826730), (40, 74544057), (42, 70994340), (45, 66261384), (54, 55217820), (56, 53245755), (60, 49696038), (62, 48092940), (63, 47329560), (70, 42596604), (72, 41413365), (81, 36811880), (84, 35497170), (90, 33130692), (93, 32061960), (105, 28397736), (108, 27608910), (120, 24848019), (124, 24046470), (126, 23664780), (135, 22087128), (140, 21298302), (155, 19237176), (162, 18405940), (168, 17748585), (180, 16565346), (186, 16030980), (189, 15776520), (210, 14198868), (216, 13804455), (217, 13740840), (248, 12023235), (252, 11832390), (270, 11043564), (279, 10687320), (280, 10649151), (310, 9618588), (315, 9465912), (324, 9202970), (360, 8282673), (372, 8015490), (378, 7888260), (405, 7362376), (420, 7099434), (434, 6870420), (465, 6412392), (504, 5916195), (540, 5521782), (558, 5343660), (567, 5258840), (620, 4809294), (630, 4732956), (648, 4601485), (651, 4580280), (744, 4007745), (756, 3944130), (810, 3681188), (837, 3562440), (840, 3549717), (868, 3435210), (930, 3206196), (945, 3155304), (1080, 2760891), (1085, 2748168), (1116, 2671830), (1134, 2629420), (1240, 2404647), (1260, 2366478), (1302, 2290140), (1395, 2137464), (1512, 1972065), (1620, 1840594), (1674, 1781220), (1736, 1717605), (1860, 1603098), (1890, 1577652), (1953, 1526760), (2170, 1374084), (2232, 1335915), (2268, 1314710), (2511, 1187480), (2520, 1183239), (2604, 1145070), (2790, 1068732), (2835, 1051768), (3240, 920297), (3255, 916056), (3348, 890610), (3720, 801549), (3780, 788826), (3906, 763380), (4185, 712488), (4241, 703080), (4340, 687042), (4536, 657355), (5022, 593740), (5208, 572535), (5580, 534366), (5670, 525884), (5859, 508920), (6510, 458028), (6696, 445305), (7560, 394413), (7812, 381690), (8370, 356244), (8482, 351540), (8680, 343521), (9765, 305352), (10044, 296870), (11160, 267183), (11340, 262942), (11718, 254460), (12555, 237496), (12723, 234360), (13020, 229014), (15624, 190845), (16740, 178122), (16964, 175770), (17577, 169640), (19530, 152676), (20088, 148435), (21205, 140616), (22680, 131471), (23436, 127230), (25110, 118748), (25446, 117180), (26040, 114507), (29295, 101784), (29687, 100440), (33480, 89061), (33928, 87885), (35154, 84820), (38169, 78120), (39060, 76338), (42410, 70308), (46872, 63615), (50220, 59374), (50892, 58590)]