20869289280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11195

約数の個数: 448

約数和(自身を含む): 86861660160

約数和(自身を除く): 65992370880

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, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 651, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 4032, 4185, 4320, 4340, 4464, 4960, 5040, 5208, 5580, 5859, 5952, 6048, 6510, 6696, 6720, 6944, 7440, 7560, 7812, 8370, 8640, 8680, 8928, 9765, 9920, 10080, 10416, 11131, 11160, 11718, 12096, 13020, 13392, 13888, 14880, 15120, 15624, 16740, 17360, 17856, 19530, 20160, 20832, 22262, 22320, 23436, 26040, 26784, 29295, 29760, 30240, 31248, 33393, 33480, 34720, 39060, 41664, 44524, 44640, 46872, 52080, 53568, 55655, 58590, 60480, 62496, 66786, 66960, 69440, 77917, 78120, 89048, 89280, 93744, 100179, 104160, 111310, 117180, 124992, 133572, 133920, 155834, 156240, 166965, 178096, 187488, 200358, 208320, 222620, 233751, 234360, 267144, 267840, 300537, 311668, 312480, 333930, 345061, 356192, 374976, 389585, 400716, 445240, 467502, 468720, 500895, 534288, 601074, 623336, 624960, 667860, 690122, 701253, 712384, 779170, 801432, 890480, 935004, 937440, 1001790, 1035183, 1068576, 1168755, 1202148, 1246672, 1335720, 1380244, 1402506, 1502685, 1558340, 1602864, 1725305, 1780960, 1870008, 1874880, 2003580, 2070366, 2103759, 2137152, 2337510, 2404296, 2415427, 2493344, 2671440, 2760488, 2805012, 3005370, 3105549, 3116680, 3205728, 3450610, 3506265, 3561920, 3740016, 4007160, 4140732, 4207518, 4675020, 4808592, 4830854, 4986688, 5175915, 5342880, 5520976, 5610024, 6010740, 6211098, 6233360, 6411456, 6901220, 7012530, 7246281, 7480032, 8014320, 8281464, 8415036, 9316647, 9350040, 9617184, 9661708, 10351830, 10518795, 10685760, 11041952, 11220048, 12021480, 12077135, 12422196, 12466720, 13802440, 14025060, 14492562, 14960064, 15527745, 16028640, 16562928, 16830072, 18633294, 18700080, 19234368, 19323416, 20703660, 21037590, 21738843, 22083904, 22440096, 24042960, 24154270, 24844392, 24933440, 27604880, 28050120, 28985124, 31055490, 32057280, 33125856, 33660144, 36231405, 37266588, 37400160, 38646832, 41407320, 42075180, 43477686, 44880192, 46583235, 48085920, 48308540, 49688784, 55209760, 56100240, 57970248, 62110980, 65216529, 66251712, 67320288, 72462810, 74533176, 74800320, 77293664, 82814640, 84150360, 86955372, 93166470, 96171840, 96617080, 99377568, 108694215, 110419520, 112200480, 115940496, 124221960, 130433058, 134640576, 144925620, 149066352, 154587328, 165629280, 168300720, 173910744, 186332940, 193234160, 198755136, 217388430, 224400960, 231880992, 248443920, 260866116, 289851240, 298132704, 326082645, 331258560, 336601440, 347821488, 372665880, 386468320, 434776860, 463761984, 496887840, 521732232, 579702480, 596265408, 652165290, 673202880, 695642976, 745331760, 772936640, 869553720, 993775680, 1043464464, 1159404960, 1304330580, 1391285952, 1490663520, 1739107440, 2086928928, 2318809920, 2608661160, 2981327040, 3478214880, 4173857856, 5217322320, 6956429760, 10434644640, 20869289280]

約数ペア:

[(1, 20869289280), (2, 10434644640), (3, 6956429760), (4, 5217322320), (5, 4173857856), (6, 3478214880), (7, 2981327040), (8, 2608661160), (9, 2318809920), (10, 2086928928), (12, 1739107440), (14, 1490663520), (15, 1391285952), (16, 1304330580), (18, 1159404960), (20, 1043464464), (21, 993775680), (24, 869553720), (27, 772936640), (28, 745331760), (30, 695642976), (31, 673202880), (32, 652165290), (35, 596265408), (36, 579702480), (40, 521732232), (42, 496887840), (45, 463761984), (48, 434776860), (54, 386468320), (56, 372665880), (60, 347821488), (62, 336601440), (63, 331258560), (64, 326082645), (70, 298132704), (72, 289851240), (80, 260866116), (84, 248443920), (90, 231880992), (93, 224400960), (96, 217388430), (105, 198755136), (108, 193234160), (112, 186332940), (120, 173910744), (124, 168300720), (126, 165629280), (135, 154587328), (140, 149066352), (144, 144925620), (155, 134640576), (160, 130433058), (168, 124221960), (180, 115940496), (186, 112200480), (189, 110419520), (192, 108694215), (210, 99377568), (216, 96617080), (217, 96171840), (224, 93166470), (240, 86955372), (248, 84150360), (252, 82814640), (270, 77293664), (279, 74800320), (280, 74533176), (288, 72462810), (310, 67320288), (315, 66251712), (320, 65216529), (336, 62110980), (360, 57970248), (372, 56100240), (378, 55209760), (420, 49688784), (432, 48308540), (434, 48085920), (448, 46583235), (465, 44880192), (480, 43477686), (496, 42075180), (504, 41407320), (540, 38646832), (558, 37400160), (560, 37266588), (576, 36231405), (620, 33660144), (630, 33125856), (651, 32057280), (672, 31055490), (720, 28985124), (744, 28050120), (756, 27604880), (837, 24933440), (840, 24844392), (864, 24154270), (868, 24042960), (930, 22440096), (945, 22083904), (960, 21738843), (992, 21037590), (1008, 20703660), (1080, 19323416), (1085, 19234368), (1116, 18700080), (1120, 18633294), (1240, 16830072), (1260, 16562928), (1302, 16028640), (1344, 15527745), (1395, 14960064), (1440, 14492562), (1488, 14025060), (1512, 13802440), (1674, 12466720), (1680, 12422196), (1728, 12077135), (1736, 12021480), (1860, 11220048), (1890, 11041952), (1953, 10685760), (1984, 10518795), (2016, 10351830), (2160, 9661708), (2170, 9617184), (2232, 9350040), (2240, 9316647), (2480, 8415036), (2520, 8281464), (2604, 8014320), (2790, 7480032), (2880, 7246281), (2976, 7012530), (3024, 6901220), (3255, 6411456), (3348, 6233360), (3360, 6211098), (3472, 6010740), (3720, 5610024), (3780, 5520976), (3906, 5342880), (4032, 5175915), (4185, 4986688), (4320, 4830854), (4340, 4808592), (4464, 4675020), (4960, 4207518), (5040, 4140732), (5208, 4007160), (5580, 3740016), (5859, 3561920), (5952, 3506265), (6048, 3450610), (6510, 3205728), (6696, 3116680), (6720, 3105549), (6944, 3005370), (7440, 2805012), (7560, 2760488), (7812, 2671440), (8370, 2493344), (8640, 2415427), (8680, 2404296), (8928, 2337510), (9765, 2137152), (9920, 2103759), (10080, 2070366), (10416, 2003580), (11131, 1874880), (11160, 1870008), (11718, 1780960), (12096, 1725305), (13020, 1602864), (13392, 1558340), (13888, 1502685), (14880, 1402506), (15120, 1380244), (15624, 1335720), (16740, 1246672), (17360, 1202148), (17856, 1168755), (19530, 1068576), (20160, 1035183), (20832, 1001790), (22262, 937440), (22320, 935004), (23436, 890480), (26040, 801432), (26784, 779170), (29295, 712384), (29760, 701253), (30240, 690122), (31248, 667860), (33393, 624960), (33480, 623336), (34720, 601074), (39060, 534288), (41664, 500895), (44524, 468720), (44640, 467502), (46872, 445240), (52080, 400716), (53568, 389585), (55655, 374976), (58590, 356192), (60480, 345061), (62496, 333930), (66786, 312480), (66960, 311668), (69440, 300537), (77917, 267840), (78120, 267144), (89048, 234360), (89280, 233751), (93744, 222620), (100179, 208320), (104160, 200358), (111310, 187488), (117180, 178096), (124992, 166965), (133572, 156240), (133920, 155834)]