854207640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5531}}^1$

素因数の和:5575

約数の個数: 256

約数和(自身を含む): 3345753600

約数和(自身を除く): 2491545960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3432, 3510, 3861, 3960, 4290, 4680, 5148, 5531, 5720, 5940, 6435, 7020, 7722, 8580, 10296, 11062, 11880, 12870, 14040, 15444, 16593, 17160, 19305, 22124, 25740, 27655, 30888, 33186, 38610, 44248, 49779, 51480, 55310, 60841, 66372, 71903, 77220, 82965, 99558, 110620, 121682, 132744, 143806, 149337, 154440, 165930, 182523, 199116, 215709, 221240, 243364, 248895, 287612, 298674, 304205, 331860, 359515, 365046, 398232, 431418, 486728, 497790, 547569, 575224, 597348, 608410, 647127, 663720, 719030, 730092, 746685, 790933, 862836, 912615, 995580, 1078545, 1095138, 1194696, 1216820, 1294254, 1438060, 1460184, 1493370, 1581866, 1642707, 1725672, 1825230, 1941381, 1991160, 2157090, 2190276, 2372799, 2433640, 2588508, 2737845, 2876120, 2986740, 3163732, 3235635, 3285414, 3650460, 3882762, 3954665, 4314180, 4380552, 4745598, 5177016, 5475690, 5973480, 6327464, 6471270, 6570828, 7118397, 7300920, 7765524, 7909330, 8213535, 8628360, 9491196, 9706905, 10951380, 11863995, 12942540, 13141656, 14236794, 15531048, 15818660, 16427070, 18982392, 19413810, 21355191, 21902760, 23727990, 25885080, 28473588, 31637320, 32854140, 35591985, 38827620, 42710382, 47455980, 56947176, 65708280, 71183970, 77655240, 85420764, 94911960, 106775955, 142367940, 170841528, 213551910, 284735880, 427103820, 854207640]

約数ペア:

[(1, 854207640), (2, 427103820), (3, 284735880), (4, 213551910), (5, 170841528), (6, 142367940), (8, 106775955), (9, 94911960), (10, 85420764), (11, 77655240), (12, 71183970), (13, 65708280), (15, 56947176), (18, 47455980), (20, 42710382), (22, 38827620), (24, 35591985), (26, 32854140), (27, 31637320), (30, 28473588), (33, 25885080), (36, 23727990), (39, 21902760), (40, 21355191), (44, 19413810), (45, 18982392), (52, 16427070), (54, 15818660), (55, 15531048), (60, 14236794), (65, 13141656), (66, 12942540), (72, 11863995), (78, 10951380), (88, 9706905), (90, 9491196), (99, 8628360), (104, 8213535), (108, 7909330), (110, 7765524), (117, 7300920), (120, 7118397), (130, 6570828), (132, 6471270), (135, 6327464), (143, 5973480), (156, 5475690), (165, 5177016), (180, 4745598), (195, 4380552), (198, 4314180), (216, 3954665), (220, 3882762), (234, 3650460), (260, 3285414), (264, 3235635), (270, 3163732), (286, 2986740), (297, 2876120), (312, 2737845), (330, 2588508), (351, 2433640), (360, 2372799), (390, 2190276), (396, 2157090), (429, 1991160), (440, 1941381), (468, 1825230), (495, 1725672), (520, 1642707), (540, 1581866), (572, 1493370), (585, 1460184), (594, 1438060), (660, 1294254), (702, 1216820), (715, 1194696), (780, 1095138), (792, 1078545), (858, 995580), (936, 912615), (990, 862836), (1080, 790933), (1144, 746685), (1170, 730092), (1188, 719030), (1287, 663720), (1320, 647127), (1404, 608410), (1430, 597348), (1485, 575224), (1560, 547569), (1716, 497790), (1755, 486728), (1980, 431418), (2145, 398232), (2340, 365046), (2376, 359515), (2574, 331860), (2808, 304205), (2860, 298674), (2970, 287612), (3432, 248895), (3510, 243364), (3861, 221240), (3960, 215709), (4290, 199116), (4680, 182523), (5148, 165930), (5531, 154440), (5720, 149337), (5940, 143806), (6435, 132744), (7020, 121682), (7722, 110620), (8580, 99558), (10296, 82965), (11062, 77220), (11880, 71903), (12870, 66372), (14040, 60841), (15444, 55310), (16593, 51480), (17160, 49779), (19305, 44248), (22124, 38610), (25740, 33186), (27655, 30888)]