1858943520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 480

約数和(自身を含む): 7751310336

約数和(自身を除く): 5892366816

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, 661, 672, 720, 744, 756, 810, 837, 840, 864, 868, 930, 945, 992, 1008, 1080, 1085, 1116, 1120, 1134, 1240, 1260, 1296, 1302, 1322, 1395, 1440, 1488, 1512, 1620, 1674, 1680, 1736, 1860, 1890, 1953, 1983, 2016, 2160, 2170, 2232, 2268, 2480, 2511, 2520, 2592, 2604, 2644, 2790, 2835, 2976, 3024, 3240, 3255, 3305, 3348, 3360, 3472, 3720, 3780, 3906, 3966, 4185, 4320, 4340, 4464, 4536, 4627, 4960, 5022, 5040, 5208, 5288, 5580, 5670, 5859, 5949, 6048, 6480, 6510, 6610, 6696, 6944, 7440, 7560, 7812, 7932, 8370, 8680, 8928, 9072, 9254, 9765, 9915, 10044, 10080, 10416, 10576, 11160, 11340, 11718, 11898, 12555, 12960, 13020, 13220, 13392, 13881, 14880, 15120, 15624, 15864, 16740, 17360, 17577, 17847, 18144, 18508, 19530, 19830, 20088, 20491, 20832, 21152, 22320, 22680, 23135, 23436, 23796, 25110, 26040, 26440, 26784, 27762, 29295, 29745, 30240, 31248, 31728, 33480, 34720, 35154, 35694, 37016, 39060, 39660, 40176, 40982, 41643, 44640, 45360, 46270, 46872, 47592, 50220, 52080, 52880, 53541, 55524, 58590, 59490, 61473, 62496, 63456, 66960, 69405, 70308, 71388, 74032, 78120, 79320, 80352, 81964, 83286, 87885, 89235, 90720, 92540, 93744, 95184, 100440, 102455, 104160, 105760, 107082, 111048, 117180, 118980, 122946, 124929, 133920, 138810, 140616, 142776, 143437, 148064, 156240, 158640, 163928, 166572, 175770, 178470, 184419, 185080, 187488, 190368, 200880, 204910, 208215, 214164, 222096, 234360, 237960, 245892, 249858, 267705, 277620, 281232, 285552, 286874, 307365, 312480, 317280, 327856, 333144, 351540, 356940, 368838, 370160, 374787, 401760, 409820, 416430, 428328, 430311, 444192, 468720, 475920, 491784, 499716, 535410, 553257, 555240, 562464, 571104, 573748, 614730, 624645, 655712, 666288, 703080, 713880, 717185, 737676, 740320, 749574, 819640, 832860, 856656, 860622, 922095, 937440, 951840, 983568, 999432, 1070820, 1106514, 1110480, 1147496, 1229460, 1249290, 1290933, 1332576, 1406160, 1427760, 1434370, 1475352, 1499148, 1639280, 1659771, 1665720, 1713312, 1721244, 1844190, 1873935, 1967136, 1998864, 2141640, 2151555, 2213028, 2220960, 2294992, 2458920, 2498580, 2581866, 2766285, 2812320, 2855520, 2868740, 2950704, 2998296, 3278560, 3319542, 3331440, 3442488, 3688380, 3747870, 3872799, 3997728, 4283280, 4303110, 4426056, 4589984, 4917840, 4997160, 5163732, 5532570, 5737480, 5901408, 5996592, 6454665, 6639084, 6662880, 6884976, 7376760, 7495740, 7745598, 8298855, 8566560, 8606220, 8852112, 9835680, 9994320, 10327464, 11065140, 11474960, 11618397, 11993184, 12909330, 13278168, 13769952, 14753520, 14991480, 15491196, 16597710, 17212440, 17704224, 19363995, 19988640, 20654928, 22130280, 22949920, 23236794, 25818660, 26556336, 29507040, 29982960, 30982392, 33195420, 34424880, 38727990, 41309856, 44260560, 46473588, 51637320, 53112672, 58091985, 59965920, 61964784, 66390840, 68849760, 77455980, 88521120, 92947176, 103274640, 116183970, 123929568, 132781680, 154911960, 185894352, 206549280, 232367940, 265563360, 309823920, 371788704, 464735880, 619647840, 929471760, 1858943520]

約数ペア:

[(1, 1858943520), (2, 929471760), (3, 619647840), (4, 464735880), (5, 371788704), (6, 309823920), (7, 265563360), (8, 232367940), (9, 206549280), (10, 185894352), (12, 154911960), (14, 132781680), (15, 123929568), (16, 116183970), (18, 103274640), (20, 92947176), (21, 88521120), (24, 77455980), (27, 68849760), (28, 66390840), (30, 61964784), (31, 59965920), (32, 58091985), (35, 53112672), (36, 51637320), (40, 46473588), (42, 44260560), (45, 41309856), (48, 38727990), (54, 34424880), (56, 33195420), (60, 30982392), (62, 29982960), (63, 29507040), (70, 26556336), (72, 25818660), (80, 23236794), (81, 22949920), (84, 22130280), (90, 20654928), (93, 19988640), (96, 19363995), (105, 17704224), (108, 17212440), (112, 16597710), (120, 15491196), (124, 14991480), (126, 14753520), (135, 13769952), (140, 13278168), (144, 12909330), (155, 11993184), (160, 11618397), (162, 11474960), (168, 11065140), (180, 10327464), (186, 9994320), (189, 9835680), (210, 8852112), (216, 8606220), (217, 8566560), (224, 8298855), (240, 7745598), (248, 7495740), (252, 7376760), (270, 6884976), (279, 6662880), (280, 6639084), (288, 6454665), (310, 5996592), (315, 5901408), (324, 5737480), (336, 5532570), (360, 5163732), (372, 4997160), (378, 4917840), (405, 4589984), (420, 4426056), (432, 4303110), (434, 4283280), (465, 3997728), (480, 3872799), (496, 3747870), (504, 3688380), (540, 3442488), (558, 3331440), (560, 3319542), (567, 3278560), (620, 2998296), (630, 2950704), (648, 2868740), (651, 2855520), (661, 2812320), (672, 2766285), (720, 2581866), (744, 2498580), (756, 2458920), (810, 2294992), (837, 2220960), (840, 2213028), (864, 2151555), (868, 2141640), (930, 1998864), (945, 1967136), (992, 1873935), (1008, 1844190), (1080, 1721244), (1085, 1713312), (1116, 1665720), (1120, 1659771), (1134, 1639280), (1240, 1499148), (1260, 1475352), (1296, 1434370), (1302, 1427760), (1322, 1406160), (1395, 1332576), (1440, 1290933), (1488, 1249290), (1512, 1229460), (1620, 1147496), (1674, 1110480), (1680, 1106514), (1736, 1070820), (1860, 999432), (1890, 983568), (1953, 951840), (1983, 937440), (2016, 922095), (2160, 860622), (2170, 856656), (2232, 832860), (2268, 819640), (2480, 749574), (2511, 740320), (2520, 737676), (2592, 717185), (2604, 713880), (2644, 703080), (2790, 666288), (2835, 655712), (2976, 624645), (3024, 614730), (3240, 573748), (3255, 571104), (3305, 562464), (3348, 555240), (3360, 553257), (3472, 535410), (3720, 499716), (3780, 491784), (3906, 475920), (3966, 468720), (4185, 444192), (4320, 430311), (4340, 428328), (4464, 416430), (4536, 409820), (4627, 401760), (4960, 374787), (5022, 370160), (5040, 368838), (5208, 356940), (5288, 351540), (5580, 333144), (5670, 327856), (5859, 317280), (5949, 312480), (6048, 307365), (6480, 286874), (6510, 285552), (6610, 281232), (6696, 277620), (6944, 267705), (7440, 249858), (7560, 245892), (7812, 237960), (7932, 234360), (8370, 222096), (8680, 214164), (8928, 208215), (9072, 204910), (9254, 200880), (9765, 190368), (9915, 187488), (10044, 185080), (10080, 184419), (10416, 178470), (10576, 175770), (11160, 166572), (11340, 163928), (11718, 158640), (11898, 156240), (12555, 148064), (12960, 143437), (13020, 142776), (13220, 140616), (13392, 138810), (13881, 133920), (14880, 124929), (15120, 122946), (15624, 118980), (15864, 117180), (16740, 111048), (17360, 107082), (17577, 105760), (17847, 104160), (18144, 102455), (18508, 100440), (19530, 95184), (19830, 93744), (20088, 92540), (20491, 90720), (20832, 89235), (21152, 87885), (22320, 83286), (22680, 81964), (23135, 80352), (23436, 79320), (23796, 78120), (25110, 74032), (26040, 71388), (26440, 70308), (26784, 69405), (27762, 66960), (29295, 63456), (29745, 62496), (30240, 61473), (31248, 59490), (31728, 58590), (33480, 55524), (34720, 53541), (35154, 52880), (35694, 52080), (37016, 50220), (39060, 47592), (39660, 46872), (40176, 46270), (40982, 45360), (41643, 44640)]