2556164520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 512

約数和(自身を含む): 10838016000

約数和(自身を除く): 8281851480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 108, 117, 120, 124, 126, 130, 135, 140, 155, 156, 168, 180, 182, 186, 189, 195, 210, 216, 217, 234, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 351, 360, 364, 372, 378, 390, 403, 420, 434, 455, 465, 468, 504, 520, 540, 546, 558, 585, 620, 630, 651, 702, 728, 744, 756, 780, 806, 819, 837, 839, 840, 868, 910, 930, 936, 945, 1080, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1302, 1365, 1395, 1404, 1512, 1560, 1612, 1638, 1674, 1678, 1736, 1755, 1820, 1860, 1890, 1953, 2015, 2170, 2184, 2232, 2340, 2418, 2457, 2517, 2520, 2604, 2730, 2790, 2808, 2821, 3224, 3255, 3276, 3348, 3356, 3510, 3627, 3640, 3720, 3780, 3906, 4030, 4095, 4185, 4195, 4340, 4680, 4836, 4914, 5034, 5208, 5460, 5580, 5642, 5859, 5873, 6045, 6510, 6552, 6696, 6712, 7020, 7254, 7551, 7560, 7812, 8060, 8190, 8370, 8390, 8463, 8680, 9672, 9765, 9828, 10068, 10881, 10907, 10920, 11160, 11284, 11718, 11746, 12090, 12285, 12585, 13020, 14040, 14105, 14508, 15102, 15624, 16120, 16380, 16740, 16780, 16926, 17619, 18135, 19530, 19656, 20136, 21762, 21814, 22568, 22653, 23436, 23492, 24180, 24570, 25170, 25389, 26009, 26040, 28210, 29016, 29295, 29365, 30204, 32721, 32760, 33480, 33560, 33852, 35238, 36270, 37755, 39060, 42315, 43524, 43628, 45306, 46872, 46984, 48360, 49140, 50340, 50778, 52018, 52857, 54405, 54535, 56420, 58590, 58730, 60408, 65442, 67704, 70476, 72540, 75510, 76167, 76349, 78027, 78120, 84630, 87048, 87256, 88095, 90612, 98163, 98280, 100680, 101556, 104036, 105714, 108810, 109070, 112840, 113265, 117180, 117460, 126945, 130045, 130884, 140952, 145080, 151020, 152334, 152698, 156054, 158571, 163605, 169260, 176190, 181224, 182063, 196326, 203112, 208072, 211428, 217620, 218140, 226530, 229047, 234081, 234360, 234920, 253890, 260090, 261768, 264285, 294489, 302040, 304668, 305396, 312108, 317142, 327210, 338117, 338520, 352380, 364126, 380835, 381745, 390135, 392652, 422856, 435240, 436280, 453060, 458094, 468162, 490815, 507780, 520180, 528570, 546189, 588978, 609336, 610792, 624216, 634284, 654420, 676234, 687141, 702243, 704760, 728252, 761670, 763490, 780270, 785304, 792855, 906120, 910315, 916188, 936324, 981630, 1014351, 1015560, 1040360, 1057140, 1092378, 1145235, 1170405, 1177956, 1268568, 1308840, 1352468, 1374282, 1404486, 1456504, 1472445, 1523340, 1526980, 1560540, 1585710, 1638567, 1690585, 1820630, 1832376, 1872648, 1963260, 2028702, 2061423, 2114280, 2184756, 2290470, 2340810, 2355912, 2366819, 2704936, 2730945, 2748564, 2808972, 2944890, 3043053, 3046680, 3053960, 3121080, 3171420, 3277134, 3381170, 3435705, 3511215, 3641260, 3926520, 4057404, 4122846, 4369512, 4580940, 4681620, 4733638, 4915701, 5071755, 5461890, 5497128, 5617944, 5889780, 6086106, 6342840, 6554268, 6762340, 6871410, 7022430, 7100457, 7282520, 8114808, 8192835, 8245692, 9129159, 9161880, 9363240, 9467276, 9831402, 10143510, 10307115, 10923780, 11779560, 11834095, 12172212, 13108536, 13524680, 13742820, 14044860, 14200914, 15215265, 16385670, 16491384, 18258318, 18934552, 19662804, 20287020, 20614230, 21301371, 21847560, 23668190, 24344424, 24578505, 27485640, 28089720, 28401828, 30430530, 32771340, 35502285, 36516636, 39325608, 40574040, 41228460, 42602742, 45645795, 47336380, 49157010, 56803656, 60861060, 63904113, 65542680, 71004570, 73033272, 82456920, 85205484, 91291590, 94672760, 98314020, 106506855, 121722120, 127808226, 142009140, 170410968, 182583180, 196628040, 213013710, 255616452, 284018280, 319520565, 365166360, 426027420, 511232904, 639041130, 852054840, 1278082260, 2556164520]

約数ペア:

[(1, 2556164520), (2, 1278082260), (3, 852054840), (4, 639041130), (5, 511232904), (6, 426027420), (7, 365166360), (8, 319520565), (9, 284018280), (10, 255616452), (12, 213013710), (13, 196628040), (14, 182583180), (15, 170410968), (18, 142009140), (20, 127808226), (21, 121722120), (24, 106506855), (26, 98314020), (27, 94672760), (28, 91291590), (30, 85205484), (31, 82456920), (35, 73033272), (36, 71004570), (39, 65542680), (40, 63904113), (42, 60861060), (45, 56803656), (52, 49157010), (54, 47336380), (56, 45645795), (60, 42602742), (62, 41228460), (63, 40574040), (65, 39325608), (70, 36516636), (72, 35502285), (78, 32771340), (84, 30430530), (90, 28401828), (91, 28089720), (93, 27485640), (104, 24578505), (105, 24344424), (108, 23668190), (117, 21847560), (120, 21301371), (124, 20614230), (126, 20287020), (130, 19662804), (135, 18934552), (140, 18258318), (155, 16491384), (156, 16385670), (168, 15215265), (180, 14200914), (182, 14044860), (186, 13742820), (189, 13524680), (195, 13108536), (210, 12172212), (216, 11834095), (217, 11779560), (234, 10923780), (248, 10307115), (252, 10143510), (260, 9831402), (270, 9467276), (273, 9363240), (279, 9161880), (280, 9129159), (310, 8245692), (312, 8192835), (315, 8114808), (351, 7282520), (360, 7100457), (364, 7022430), (372, 6871410), (378, 6762340), (390, 6554268), (403, 6342840), (420, 6086106), (434, 5889780), (455, 5617944), (465, 5497128), (468, 5461890), (504, 5071755), (520, 4915701), (540, 4733638), (546, 4681620), (558, 4580940), (585, 4369512), (620, 4122846), (630, 4057404), (651, 3926520), (702, 3641260), (728, 3511215), (744, 3435705), (756, 3381170), (780, 3277134), (806, 3171420), (819, 3121080), (837, 3053960), (839, 3046680), (840, 3043053), (868, 2944890), (910, 2808972), (930, 2748564), (936, 2730945), (945, 2704936), (1080, 2366819), (1085, 2355912), (1092, 2340810), (1116, 2290470), (1170, 2184756), (1209, 2114280), (1240, 2061423), (1260, 2028702), (1302, 1963260), (1365, 1872648), (1395, 1832376), (1404, 1820630), (1512, 1690585), (1560, 1638567), (1612, 1585710), (1638, 1560540), (1674, 1526980), (1678, 1523340), (1736, 1472445), (1755, 1456504), (1820, 1404486), (1860, 1374282), (1890, 1352468), (1953, 1308840), (2015, 1268568), (2170, 1177956), (2184, 1170405), (2232, 1145235), (2340, 1092378), (2418, 1057140), (2457, 1040360), (2517, 1015560), (2520, 1014351), (2604, 981630), (2730, 936324), (2790, 916188), (2808, 910315), (2821, 906120), (3224, 792855), (3255, 785304), (3276, 780270), (3348, 763490), (3356, 761670), (3510, 728252), (3627, 704760), (3640, 702243), (3720, 687141), (3780, 676234), (3906, 654420), (4030, 634284), (4095, 624216), (4185, 610792), (4195, 609336), (4340, 588978), (4680, 546189), (4836, 528570), (4914, 520180), (5034, 507780), (5208, 490815), (5460, 468162), (5580, 458094), (5642, 453060), (5859, 436280), (5873, 435240), (6045, 422856), (6510, 392652), (6552, 390135), (6696, 381745), (6712, 380835), (7020, 364126), (7254, 352380), (7551, 338520), (7560, 338117), (7812, 327210), (8060, 317142), (8190, 312108), (8370, 305396), (8390, 304668), (8463, 302040), (8680, 294489), (9672, 264285), (9765, 261768), (9828, 260090), (10068, 253890), (10881, 234920), (10907, 234360), (10920, 234081), (11160, 229047), (11284, 226530), (11718, 218140), (11746, 217620), (12090, 211428), (12285, 208072), (12585, 203112), (13020, 196326), (14040, 182063), (14105, 181224), (14508, 176190), (15102, 169260), (15624, 163605), (16120, 158571), (16380, 156054), (16740, 152698), (16780, 152334), (16926, 151020), (17619, 145080), (18135, 140952), (19530, 130884), (19656, 130045), (20136, 126945), (21762, 117460), (21814, 117180), (22568, 113265), (22653, 112840), (23436, 109070), (23492, 108810), (24180, 105714), (24570, 104036), (25170, 101556), (25389, 100680), (26009, 98280), (26040, 98163), (28210, 90612), (29016, 88095), (29295, 87256), (29365, 87048), (30204, 84630), (32721, 78120), (32760, 78027), (33480, 76349), (33560, 76167), (33852, 75510), (35238, 72540), (36270, 70476), (37755, 67704), (39060, 65442), (42315, 60408), (43524, 58730), (43628, 58590), (45306, 56420), (46872, 54535), (46984, 54405), (48360, 52857), (49140, 52018), (50340, 50778)]