1262887920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 480

約数和(自身を含む): 5125386240

約数和(自身を除く): 3862498320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 59, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 118, 120, 124, 126, 137, 140, 144, 155, 168, 177, 180, 186, 210, 217, 236, 240, 248, 252, 274, 279, 280, 295, 310, 315, 336, 354, 360, 372, 411, 413, 420, 434, 465, 472, 496, 504, 531, 548, 558, 560, 590, 620, 630, 651, 685, 708, 720, 744, 822, 826, 840, 868, 885, 930, 944, 959, 1008, 1062, 1085, 1096, 1116, 1180, 1233, 1239, 1240, 1260, 1302, 1370, 1395, 1416, 1488, 1644, 1652, 1680, 1736, 1770, 1829, 1860, 1918, 1953, 2055, 2065, 2124, 2170, 2192, 2232, 2360, 2466, 2478, 2480, 2520, 2604, 2655, 2740, 2790, 2832, 2877, 3255, 3288, 3304, 3472, 3540, 3658, 3717, 3720, 3836, 3906, 4110, 4130, 4247, 4248, 4340, 4464, 4720, 4795, 4932, 4956, 5040, 5208, 5310, 5480, 5487, 5580, 5754, 6165, 6195, 6510, 6576, 6608, 7080, 7316, 7434, 7440, 7672, 7812, 8083, 8220, 8260, 8494, 8496, 8631, 8680, 9145, 9590, 9765, 9864, 9912, 10416, 10620, 10960, 10974, 11160, 11508, 12330, 12390, 12741, 12803, 13020, 14160, 14385, 14632, 14868, 15344, 15624, 16166, 16440, 16461, 16520, 16988, 17262, 17360, 18290, 18585, 19180, 19530, 19728, 19824, 21235, 21240, 21948, 22320, 23016, 24249, 24660, 24780, 25482, 25606, 26040, 27435, 28770, 29264, 29729, 29736, 31248, 32332, 32880, 32922, 33040, 33976, 34524, 36580, 37170, 38223, 38360, 38409, 39060, 40415, 42470, 42480, 43155, 43896, 46032, 48498, 49320, 49560, 50964, 51212, 52080, 54870, 56581, 57540, 59458, 59472, 63705, 64015, 64664, 65844, 67952, 69048, 72747, 73160, 74340, 76446, 76720, 76818, 78120, 80830, 82305, 84940, 86310, 87792, 89187, 96996, 98640, 99120, 101928, 102424, 109740, 113162, 115080, 115227, 118916, 121245, 127410, 128030, 129328, 131688, 138096, 145494, 146320, 148645, 148680, 152892, 153636, 156240, 161660, 164610, 169743, 169880, 172620, 178374, 191115, 192045, 193992, 203856, 204848, 219480, 226324, 230160, 230454, 237832, 242490, 250573, 254820, 256060, 263376, 267561, 282905, 290988, 297290, 297360, 305784, 307272, 323320, 329220, 339486, 339760, 345240, 356748, 363735, 382230, 384090, 387984, 438960, 445935, 452648, 460908, 475664, 484980, 501146, 509229, 509640, 512120, 535122, 565810, 576135, 581976, 594580, 611568, 614544, 646640, 658440, 678972, 690480, 713496, 727470, 751719, 764460, 768180, 848715, 891870, 905296, 921816, 969960, 1002292, 1018458, 1019280, 1024240, 1070244, 1131620, 1152270, 1163952, 1189160, 1252865, 1316880, 1337805, 1357944, 1426992, 1454940, 1503438, 1528920, 1536360, 1697430, 1754011, 1783740, 1843632, 1939920, 2004584, 2036916, 2140488, 2255157, 2263240, 2304540, 2378320, 2505730, 2546145, 2675610, 2715888, 2909880, 3006876, 3057840, 3072720, 3394860, 3508022, 3567480, 3758595, 4009168, 4073832, 4280976, 4510314, 4526480, 4609080, 5011460, 5092290, 5262033, 5351220, 5819760, 6013752, 6789720, 7016044, 7134960, 7517190, 8147664, 8770055, 9020628, 9218160, 10022920, 10184580, 10524066, 10702440, 11275785, 12027504, 13579440, 14032088, 15034380, 15786099, 17540110, 18041256, 20045840, 20369160, 21048132, 21404880, 22551570, 26310165, 28064176, 30068760, 31572198, 35080220, 36082512, 40738320, 42096264, 45103140, 52620330, 60137520, 63144396, 70160440, 78930495, 84192528, 90206280, 105240660, 126288792, 140320880, 157860990, 180412560, 210481320, 252577584, 315721980, 420962640, 631443960, 1262887920]

約数ペア:

[(1, 1262887920), (2, 631443960), (3, 420962640), (4, 315721980), (5, 252577584), (6, 210481320), (7, 180412560), (8, 157860990), (9, 140320880), (10, 126288792), (12, 105240660), (14, 90206280), (15, 84192528), (16, 78930495), (18, 70160440), (20, 63144396), (21, 60137520), (24, 52620330), (28, 45103140), (30, 42096264), (31, 40738320), (35, 36082512), (36, 35080220), (40, 31572198), (42, 30068760), (45, 28064176), (48, 26310165), (56, 22551570), (59, 21404880), (60, 21048132), (62, 20369160), (63, 20045840), (70, 18041256), (72, 17540110), (80, 15786099), (84, 15034380), (90, 14032088), (93, 13579440), (105, 12027504), (112, 11275785), (118, 10702440), (120, 10524066), (124, 10184580), (126, 10022920), (137, 9218160), (140, 9020628), (144, 8770055), (155, 8147664), (168, 7517190), (177, 7134960), (180, 7016044), (186, 6789720), (210, 6013752), (217, 5819760), (236, 5351220), (240, 5262033), (248, 5092290), (252, 5011460), (274, 4609080), (279, 4526480), (280, 4510314), (295, 4280976), (310, 4073832), (315, 4009168), (336, 3758595), (354, 3567480), (360, 3508022), (372, 3394860), (411, 3072720), (413, 3057840), (420, 3006876), (434, 2909880), (465, 2715888), (472, 2675610), (496, 2546145), (504, 2505730), (531, 2378320), (548, 2304540), (558, 2263240), (560, 2255157), (590, 2140488), (620, 2036916), (630, 2004584), (651, 1939920), (685, 1843632), (708, 1783740), (720, 1754011), (744, 1697430), (822, 1536360), (826, 1528920), (840, 1503438), (868, 1454940), (885, 1426992), (930, 1357944), (944, 1337805), (959, 1316880), (1008, 1252865), (1062, 1189160), (1085, 1163952), (1096, 1152270), (1116, 1131620), (1180, 1070244), (1233, 1024240), (1239, 1019280), (1240, 1018458), (1260, 1002292), (1302, 969960), (1370, 921816), (1395, 905296), (1416, 891870), (1488, 848715), (1644, 768180), (1652, 764460), (1680, 751719), (1736, 727470), (1770, 713496), (1829, 690480), (1860, 678972), (1918, 658440), (1953, 646640), (2055, 614544), (2065, 611568), (2124, 594580), (2170, 581976), (2192, 576135), (2232, 565810), (2360, 535122), (2466, 512120), (2478, 509640), (2480, 509229), (2520, 501146), (2604, 484980), (2655, 475664), (2740, 460908), (2790, 452648), (2832, 445935), (2877, 438960), (3255, 387984), (3288, 384090), (3304, 382230), (3472, 363735), (3540, 356748), (3658, 345240), (3717, 339760), (3720, 339486), (3836, 329220), (3906, 323320), (4110, 307272), (4130, 305784), (4247, 297360), (4248, 297290), (4340, 290988), (4464, 282905), (4720, 267561), (4795, 263376), (4932, 256060), (4956, 254820), (5040, 250573), (5208, 242490), (5310, 237832), (5480, 230454), (5487, 230160), (5580, 226324), (5754, 219480), (6165, 204848), (6195, 203856), (6510, 193992), (6576, 192045), (6608, 191115), (7080, 178374), (7316, 172620), (7434, 169880), (7440, 169743), (7672, 164610), (7812, 161660), (8083, 156240), (8220, 153636), (8260, 152892), (8494, 148680), (8496, 148645), (8631, 146320), (8680, 145494), (9145, 138096), (9590, 131688), (9765, 129328), (9864, 128030), (9912, 127410), (10416, 121245), (10620, 118916), (10960, 115227), (10974, 115080), (11160, 113162), (11508, 109740), (12330, 102424), (12390, 101928), (12741, 99120), (12803, 98640), (13020, 96996), (14160, 89187), (14385, 87792), (14632, 86310), (14868, 84940), (15344, 82305), (15624, 80830), (16166, 78120), (16440, 76818), (16461, 76720), (16520, 76446), (16988, 74340), (17262, 73160), (17360, 72747), (18290, 69048), (18585, 67952), (19180, 65844), (19530, 64664), (19728, 64015), (19824, 63705), (21235, 59472), (21240, 59458), (21948, 57540), (22320, 56581), (23016, 54870), (24249, 52080), (24660, 51212), (24780, 50964), (25482, 49560), (25606, 49320), (26040, 48498), (27435, 46032), (28770, 43896), (29264, 43155), (29729, 42480), (29736, 42470), (31248, 40415), (32332, 39060), (32880, 38409), (32922, 38360), (33040, 38223), (33976, 37170), (34524, 36580)]