28207637640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3371

約数の個数: 640

約数和(自身を含む): 120748320000

約数和(自身を除く): 92540682360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 29, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 58, 60, 63, 65, 70, 72, 78, 81, 84, 87, 90, 91, 104, 105, 108, 116, 117, 120, 126, 130, 135, 140, 145, 156, 162, 168, 174, 180, 182, 189, 195, 203, 210, 216, 232, 234, 252, 260, 261, 270, 273, 280, 290, 312, 315, 324, 348, 351, 360, 364, 377, 378, 390, 405, 406, 420, 435, 455, 468, 504, 520, 522, 540, 546, 567, 580, 585, 609, 630, 648, 696, 702, 728, 754, 756, 780, 783, 810, 812, 819, 840, 870, 910, 936, 945, 1015, 1044, 1053, 1080, 1092, 1131, 1134, 1160, 1170, 1218, 1260, 1305, 1365, 1404, 1508, 1512, 1560, 1566, 1620, 1624, 1638, 1740, 1755, 1820, 1827, 1885, 1890, 2030, 2088, 2106, 2184, 2262, 2268, 2340, 2349, 2436, 2457, 2520, 2610, 2639, 2730, 2808, 2835, 3016, 3045, 3132, 3240, 3276, 3299, 3393, 3480, 3510, 3640, 3654, 3770, 3780, 3915, 4060, 4095, 4212, 4524, 4536, 4680, 4698, 4872, 4914, 5220, 5265, 5278, 5460, 5481, 5655, 5670, 6090, 6264, 6552, 6598, 6786, 7020, 7308, 7371, 7540, 7560, 7830, 7917, 8120, 8190, 8424, 9048, 9135, 9396, 9828, 9897, 10179, 10440, 10530, 10556, 10920, 10962, 11310, 11340, 11745, 12180, 12285, 13195, 13196, 13572, 14040, 14616, 14742, 15080, 15660, 15834, 16380, 16443, 16495, 16965, 18270, 18792, 19656, 19794, 20358, 21060, 21112, 21924, 22620, 22680, 23093, 23490, 23751, 24360, 24570, 26390, 26392, 27144, 27405, 29484, 29691, 30537, 31320, 31668, 32760, 32886, 32990, 33930, 36540, 36855, 39585, 39588, 40716, 42120, 42887, 43848, 45240, 46186, 46980, 47502, 49140, 49485, 50895, 52780, 54810, 58968, 59382, 61074, 63336, 65772, 65980, 67860, 69279, 71253, 73080, 73710, 79170, 79176, 81432, 82215, 85774, 89073, 92372, 93960, 95004, 95671, 98280, 98970, 101790, 105560, 109620, 115465, 118755, 118764, 122148, 128661, 131544, 131960, 135720, 138558, 142506, 147420, 148455, 152685, 158340, 164430, 171548, 178146, 184744, 190008, 191342, 197940, 203580, 207837, 213759, 214435, 219240, 230930, 237510, 237528, 244296, 257322, 267219, 277116, 285012, 287013, 294840, 296910, 300209, 305370, 316680, 328860, 343096, 346395, 356265, 356292, 382684, 385983, 395880, 407160, 415674, 427518, 428870, 445365, 461860, 475020, 478355, 514644, 534438, 554232, 570024, 574026, 593820, 600418, 610740, 623511, 643305, 657720, 669697, 692790, 712530, 712584, 765368, 771966, 831348, 855036, 857740, 861039, 890730, 900627, 923720, 950040, 956710, 1029288, 1039185, 1068795, 1068876, 1148052, 1157949, 1187640, 1200836, 1221480, 1243723, 1247022, 1286610, 1336095, 1339394, 1385580, 1425060, 1435065, 1501045, 1543932, 1662696, 1710072, 1715480, 1722078, 1781460, 1801254, 1870533, 1913420, 1929915, 2009091, 2078370, 2137590, 2137752, 2296104, 2315898, 2401672, 2487446, 2494044, 2573220, 2583117, 2672190, 2678788, 2701881, 2771160, 2850120, 2870130, 3002090, 3087864, 3117555, 3348485, 3444156, 3473847, 3562920, 3602508, 3731169, 3741066, 3826840, 3859830, 4018182, 4156740, 4275180, 4305195, 4503135, 4631796, 4974892, 4988088, 5146440, 5166234, 5344380, 5357576, 5403762, 5740260, 5789745, 6004180, 6027273, 6218615, 6235110, 6696970, 6888312, 6947694, 7205016, 7462338, 7482132, 7719660, 7749351, 8036364, 8105643, 8313480, 8550360, 8610390, 8706061, 9006270, 9263592, 9352665, 9949784, 10045455, 10332468, 10688760, 10807524, 11193507, 11480520, 11579490, 12008360, 12054546, 12437230, 12470220, 12915585, 13393940, 13509405, 13895388, 14924676, 14964264, 15439320, 15498702, 16072728, 16211286, 17220780, 17369235, 17412122, 18012540, 18081819, 18655845, 18705330, 20090910, 20664936, 21615048, 22387014, 23158980, 24109092, 24316929, 24874460, 24940440, 25831170, 26118183, 26787880, 27018810, 27790776, 29849352, 30136365, 30997404, 32422572, 33580521, 34441560, 34738470, 34824244, 36025080, 36163638, 37311690, 37410660, 38746755, 40181820, 40528215, 43530305, 44774028, 46317960, 48218184, 48633858, 49748920, 51662340, 52236366, 54037620, 54245457, 55967535, 60272730, 61994808, 64845144, 67161042, 69476940, 69648488, 72327276, 74623380, 74821320, 77493510, 78354549, 80363640, 81056430, 87060610, 89548056, 90409095, 97267716, 100741563, 103324680, 104472732, 108075240, 108490914, 111935070, 120545460, 121584645, 130590915, 134322084, 138953880, 144654552, 149246760, 154987020, 156709098, 162112860, 167902605, 174121220, 180818190, 194535432, 201483126, 208945464, 216981828, 223870140, 235063647, 241090920, 243169290, 261181830, 268644168, 271227285, 309974040, 313418196, 324225720, 335805210, 348242440, 361636380, 391772745, 402966252, 433963656, 447740280, 470127294, 486338580, 503707815, 522363660, 542454570, 626836392, 671610420, 705190941, 723272760, 783545490, 805932504, 940254588, 972677160, 1007415630, 1044727320, 1084909140, 1175318235, 1343220840, 1410381882, 1567090980, 1880509176, 2014831260, 2169818280, 2350636470, 2820763764, 3134181960, 3525954705, 4029662520, 4701272940, 5641527528, 7051909410, 9402545880, 14103818820, 28207637640]

約数ペア:

[(1, 28207637640), (2, 14103818820), (3, 9402545880), (4, 7051909410), (5, 5641527528), (6, 4701272940), (7, 4029662520), (8, 3525954705), (9, 3134181960), (10, 2820763764), (12, 2350636470), (13, 2169818280), (14, 2014831260), (15, 1880509176), (18, 1567090980), (20, 1410381882), (21, 1343220840), (24, 1175318235), (26, 1084909140), (27, 1044727320), (28, 1007415630), (29, 972677160), (30, 940254588), (35, 805932504), (36, 783545490), (39, 723272760), (40, 705190941), (42, 671610420), (45, 626836392), (52, 542454570), (54, 522363660), (56, 503707815), (58, 486338580), (60, 470127294), (63, 447740280), (65, 433963656), (70, 402966252), (72, 391772745), (78, 361636380), (81, 348242440), (84, 335805210), (87, 324225720), (90, 313418196), (91, 309974040), (104, 271227285), (105, 268644168), (108, 261181830), (116, 243169290), (117, 241090920), (120, 235063647), (126, 223870140), (130, 216981828), (135, 208945464), (140, 201483126), (145, 194535432), (156, 180818190), (162, 174121220), (168, 167902605), (174, 162112860), (180, 156709098), (182, 154987020), (189, 149246760), (195, 144654552), (203, 138953880), (210, 134322084), (216, 130590915), (232, 121584645), (234, 120545460), (252, 111935070), (260, 108490914), (261, 108075240), (270, 104472732), (273, 103324680), (280, 100741563), (290, 97267716), (312, 90409095), (315, 89548056), (324, 87060610), (348, 81056430), (351, 80363640), (360, 78354549), (364, 77493510), (377, 74821320), (378, 74623380), (390, 72327276), (405, 69648488), (406, 69476940), (420, 67161042), (435, 64845144), (455, 61994808), (468, 60272730), (504, 55967535), (520, 54245457), (522, 54037620), (540, 52236366), (546, 51662340), (567, 49748920), (580, 48633858), (585, 48218184), (609, 46317960), (630, 44774028), (648, 43530305), (696, 40528215), (702, 40181820), (728, 38746755), (754, 37410660), (756, 37311690), (780, 36163638), (783, 36025080), (810, 34824244), (812, 34738470), (819, 34441560), (840, 33580521), (870, 32422572), (910, 30997404), (936, 30136365), (945, 29849352), (1015, 27790776), (1044, 27018810), (1053, 26787880), (1080, 26118183), (1092, 25831170), (1131, 24940440), (1134, 24874460), (1160, 24316929), (1170, 24109092), (1218, 23158980), (1260, 22387014), (1305, 21615048), (1365, 20664936), (1404, 20090910), (1508, 18705330), (1512, 18655845), (1560, 18081819), (1566, 18012540), (1620, 17412122), (1624, 17369235), (1638, 17220780), (1740, 16211286), (1755, 16072728), (1820, 15498702), (1827, 15439320), (1885, 14964264), (1890, 14924676), (2030, 13895388), (2088, 13509405), (2106, 13393940), (2184, 12915585), (2262, 12470220), (2268, 12437230), (2340, 12054546), (2349, 12008360), (2436, 11579490), (2457, 11480520), (2520, 11193507), (2610, 10807524), (2639, 10688760), (2730, 10332468), (2808, 10045455), (2835, 9949784), (3016, 9352665), (3045, 9263592), (3132, 9006270), (3240, 8706061), (3276, 8610390), (3299, 8550360), (3393, 8313480), (3480, 8105643), (3510, 8036364), (3640, 7749351), (3654, 7719660), (3770, 7482132), (3780, 7462338), (3915, 7205016), (4060, 6947694), (4095, 6888312), (4212, 6696970), (4524, 6235110), (4536, 6218615), (4680, 6027273), (4698, 6004180), (4872, 5789745), (4914, 5740260), (5220, 5403762), (5265, 5357576), (5278, 5344380), (5460, 5166234), (5481, 5146440), (5655, 4988088), (5670, 4974892), (6090, 4631796), (6264, 4503135), (6552, 4305195), (6598, 4275180), (6786, 4156740), (7020, 4018182), (7308, 3859830), (7371, 3826840), (7540, 3741066), (7560, 3731169), (7830, 3602508), (7917, 3562920), (8120, 3473847), (8190, 3444156), (8424, 3348485), (9048, 3117555), (9135, 3087864), (9396, 3002090), (9828, 2870130), (9897, 2850120), (10179, 2771160), (10440, 2701881), (10530, 2678788), (10556, 2672190), (10920, 2583117), (10962, 2573220), (11310, 2494044), (11340, 2487446), (11745, 2401672), (12180, 2315898), (12285, 2296104), (13195, 2137752), (13196, 2137590), (13572, 2078370), (14040, 2009091), (14616, 1929915), (14742, 1913420), (15080, 1870533), (15660, 1801254), (15834, 1781460), (16380, 1722078), (16443, 1715480), (16495, 1710072), (16965, 1662696), (18270, 1543932), (18792, 1501045), (19656, 1435065), (19794, 1425060), (20358, 1385580), (21060, 1339394), (21112, 1336095), (21924, 1286610), (22620, 1247022), (22680, 1243723), (23093, 1221480), (23490, 1200836), (23751, 1187640), (24360, 1157949), (24570, 1148052), (26390, 1068876), (26392, 1068795), (27144, 1039185), (27405, 1029288), (29484, 956710), (29691, 950040), (30537, 923720), (31320, 900627), (31668, 890730), (32760, 861039), (32886, 857740), (32990, 855036), (33930, 831348), (36540, 771966), (36855, 765368), (39585, 712584), (39588, 712530), (40716, 692790), (42120, 669697), (42887, 657720), (43848, 643305), (45240, 623511), (46186, 610740), (46980, 600418), (47502, 593820), (49140, 574026), (49485, 570024), (50895, 554232), (52780, 534438), (54810, 514644), (58968, 478355), (59382, 475020), (61074, 461860), (63336, 445365), (65772, 428870), (65980, 427518), (67860, 415674), (69279, 407160), (71253, 395880), (73080, 385983), (73710, 382684), (79170, 356292), (79176, 356265), (81432, 346395), (82215, 343096), (85774, 328860), (89073, 316680), (92372, 305370), (93960, 300209), (95004, 296910), (95671, 294840), (98280, 287013), (98970, 285012), (101790, 277116), (105560, 267219), (109620, 257322), (115465, 244296), (118755, 237528), (118764, 237510), (122148, 230930), (128661, 219240), (131544, 214435), (131960, 213759), (135720, 207837), (138558, 203580), (142506, 197940), (147420, 191342), (148455, 190008), (152685, 184744), (158340, 178146), (164430, 171548)]