18871716240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5079

約数の個数: 360

約数和(自身を含む): 70855679232

約数和(自身を除く): 51983962992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 169, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 338, 360, 372, 390, 403, 465, 468, 496, 507, 520, 558, 585, 620, 624, 676, 720, 744, 780, 806, 845, 930, 936, 1014, 1040, 1116, 1170, 1209, 1240, 1352, 1395, 1488, 1521, 1560, 1612, 1690, 1860, 1872, 2015, 2028, 2232, 2340, 2418, 2480, 2535, 2704, 2790, 3042, 3120, 3224, 3380, 3627, 3720, 4030, 4056, 4464, 4680, 4836, 5003, 5070, 5239, 5580, 6045, 6084, 6448, 6760, 7254, 7440, 7605, 8060, 8112, 9360, 9672, 10006, 10140, 10478, 11160, 12090, 12168, 13520, 14508, 15009, 15210, 15717, 16120, 18135, 19344, 20012, 20280, 20956, 22320, 24180, 24336, 25015, 26195, 29016, 30018, 30420, 31434, 32240, 36270, 40024, 40560, 41912, 45027, 47151, 48360, 50030, 52390, 58032, 60036, 60840, 62868, 65039, 72540, 75045, 78585, 80048, 83824, 90054, 94302, 96720, 100060, 104780, 120072, 121680, 125736, 130078, 145080, 150090, 155093, 157170, 180108, 188604, 195117, 200120, 209560, 225135, 235755, 240144, 251472, 260156, 290160, 300180, 310186, 314340, 325195, 360216, 377208, 390234, 400240, 419120, 450270, 465279, 471510, 520312, 585351, 600360, 620372, 628680, 650390, 720432, 754416, 775465, 780468, 845507, 900540, 930558, 943020, 975585, 1040624, 1170702, 1200720, 1240744, 1257360, 1300780, 1395837, 1550930, 1560936, 1691014, 1801080, 1861116, 1886040, 1951170, 2016209, 2326395, 2341404, 2481488, 2536521, 2601560, 2791674, 2926755, 3101860, 3121872, 3382028, 3602160, 3722232, 3772080, 3902340, 4032418, 4227535, 4652790, 4682808, 5073042, 5203120, 5583348, 5853510, 6048627, 6203720, 6764056, 6979185, 7444464, 7609563, 7804680, 8064836, 8455070, 9305580, 9365616, 10081045, 10146084, 11166696, 11707020, 12097254, 12407440, 12682605, 13528112, 13958370, 15219126, 15609360, 16129672, 16910140, 18145881, 18611160, 20162090, 20292168, 22333392, 23414040, 24194508, 25365210, 26210717, 27916740, 30243135, 30438252, 32259344, 33820280, 36291762, 37222320, 38047815, 40324180, 40584336, 46828080, 48389016, 50730420, 52421434, 55833480, 60486270, 60876504, 67640560, 72583524, 76095630, 78632151, 80648360, 90729405, 96778032, 101460840, 104842868, 111666960, 120972540, 121753008, 131053585, 145167048, 152191260, 157264302, 161296720, 181458810, 202921680, 209685736, 235896453, 241945080, 262107170, 290334096, 304382520, 314528604, 362917620, 393160755, 419371472, 471792906, 483890160, 524214340, 608765040, 629057208, 725835240, 786321510, 943585812, 1048428680, 1179482265, 1258114416, 1451670480, 1572643020, 1887171624, 2096857360, 2358964530, 3145286040, 3774343248, 4717929060, 6290572080, 9435858120, 18871716240]

約数ペア:

[(1, 18871716240), (2, 9435858120), (3, 6290572080), (4, 4717929060), (5, 3774343248), (6, 3145286040), (8, 2358964530), (9, 2096857360), (10, 1887171624), (12, 1572643020), (13, 1451670480), (15, 1258114416), (16, 1179482265), (18, 1048428680), (20, 943585812), (24, 786321510), (26, 725835240), (30, 629057208), (31, 608765040), (36, 524214340), (39, 483890160), (40, 471792906), (45, 419371472), (48, 393160755), (52, 362917620), (60, 314528604), (62, 304382520), (65, 290334096), (72, 262107170), (78, 241945080), (80, 235896453), (90, 209685736), (93, 202921680), (104, 181458810), (117, 161296720), (120, 157264302), (124, 152191260), (130, 145167048), (144, 131053585), (155, 121753008), (156, 120972540), (169, 111666960), (180, 104842868), (186, 101460840), (195, 96778032), (208, 90729405), (234, 80648360), (240, 78632151), (248, 76095630), (260, 72583524), (279, 67640560), (310, 60876504), (312, 60486270), (338, 55833480), (360, 52421434), (372, 50730420), (390, 48389016), (403, 46828080), (465, 40584336), (468, 40324180), (496, 38047815), (507, 37222320), (520, 36291762), (558, 33820280), (585, 32259344), (620, 30438252), (624, 30243135), (676, 27916740), (720, 26210717), (744, 25365210), (780, 24194508), (806, 23414040), (845, 22333392), (930, 20292168), (936, 20162090), (1014, 18611160), (1040, 18145881), (1116, 16910140), (1170, 16129672), (1209, 15609360), (1240, 15219126), (1352, 13958370), (1395, 13528112), (1488, 12682605), (1521, 12407440), (1560, 12097254), (1612, 11707020), (1690, 11166696), (1860, 10146084), (1872, 10081045), (2015, 9365616), (2028, 9305580), (2232, 8455070), (2340, 8064836), (2418, 7804680), (2480, 7609563), (2535, 7444464), (2704, 6979185), (2790, 6764056), (3042, 6203720), (3120, 6048627), (3224, 5853510), (3380, 5583348), (3627, 5203120), (3720, 5073042), (4030, 4682808), (4056, 4652790), (4464, 4227535), (4680, 4032418), (4836, 3902340), (5003, 3772080), (5070, 3722232), (5239, 3602160), (5580, 3382028), (6045, 3121872), (6084, 3101860), (6448, 2926755), (6760, 2791674), (7254, 2601560), (7440, 2536521), (7605, 2481488), (8060, 2341404), (8112, 2326395), (9360, 2016209), (9672, 1951170), (10006, 1886040), (10140, 1861116), (10478, 1801080), (11160, 1691014), (12090, 1560936), (12168, 1550930), (13520, 1395837), (14508, 1300780), (15009, 1257360), (15210, 1240744), (15717, 1200720), (16120, 1170702), (18135, 1040624), (19344, 975585), (20012, 943020), (20280, 930558), (20956, 900540), (22320, 845507), (24180, 780468), (24336, 775465), (25015, 754416), (26195, 720432), (29016, 650390), (30018, 628680), (30420, 620372), (31434, 600360), (32240, 585351), (36270, 520312), (40024, 471510), (40560, 465279), (41912, 450270), (45027, 419120), (47151, 400240), (48360, 390234), (50030, 377208), (52390, 360216), (58032, 325195), (60036, 314340), (60840, 310186), (62868, 300180), (65039, 290160), (72540, 260156), (75045, 251472), (78585, 240144), (80048, 235755), (83824, 225135), (90054, 209560), (94302, 200120), (96720, 195117), (100060, 188604), (104780, 180108), (120072, 157170), (121680, 155093), (125736, 150090), (130078, 145080)]