780585120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:425

約数の個数: 384

約数和(自身を含む): 3170119680

約数和(自身を除く): 2389534560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 166, 168, 180, 189, 210, 216, 224, 240, 249, 252, 270, 280, 288, 311, 315, 332, 336, 360, 378, 415, 420, 432, 480, 498, 504, 540, 560, 581, 622, 630, 664, 672, 720, 747, 756, 830, 840, 864, 933, 945, 996, 1008, 1080, 1120, 1162, 1244, 1245, 1260, 1328, 1440, 1494, 1512, 1555, 1660, 1680, 1743, 1866, 1890, 1992, 2016, 2160, 2177, 2241, 2324, 2488, 2490, 2520, 2656, 2799, 2905, 2988, 3024, 3110, 3320, 3360, 3486, 3732, 3735, 3780, 3984, 4320, 4354, 4482, 4648, 4665, 4976, 4980, 5040, 5229, 5598, 5810, 5976, 6048, 6220, 6531, 6640, 6972, 7464, 7470, 7560, 7968, 8397, 8708, 8715, 8964, 9296, 9330, 9952, 9960, 10080, 10458, 10885, 11196, 11205, 11620, 11952, 12440, 13062, 13280, 13944, 13995, 14928, 14940, 15120, 15687, 16794, 17416, 17430, 17928, 18592, 18660, 19593, 19920, 20916, 21770, 22392, 22410, 23240, 23904, 24880, 25813, 26124, 26145, 27888, 27990, 29856, 29880, 30240, 31374, 32655, 33588, 34832, 34860, 35856, 37320, 39186, 39840, 41832, 41985, 43540, 44784, 44820, 46480, 49760, 51626, 52248, 52290, 55776, 55980, 58779, 59760, 62748, 65310, 67176, 69664, 69720, 71712, 74640, 77439, 78372, 78435, 83664, 83970, 87080, 89568, 89640, 92960, 97965, 103252, 104496, 104580, 111960, 117558, 119520, 125496, 129065, 130620, 134352, 139440, 149280, 154878, 156744, 156870, 167328, 167940, 174160, 179280, 180691, 195930, 206504, 208992, 209160, 223920, 232317, 235116, 250992, 258130, 261240, 268704, 278880, 293895, 309756, 313488, 313740, 335880, 348320, 358560, 361382, 387195, 391860, 413008, 418320, 447840, 464634, 470232, 501984, 516260, 522480, 542073, 587790, 619512, 626976, 627480, 671760, 696951, 722764, 774390, 783720, 826016, 836640, 903455, 929268, 940464, 1032520, 1044960, 1084146, 1161585, 1175580, 1239024, 1254960, 1343520, 1393902, 1445528, 1548780, 1567440, 1626219, 1806910, 1858536, 1880928, 2065040, 2168292, 2323170, 2351160, 2478048, 2509920, 2710365, 2787804, 2891056, 3097560, 3134880, 3252438, 3484755, 3613820, 3717072, 4130080, 4336584, 4646340, 4702320, 4878657, 5420730, 5575608, 5782112, 6195120, 6504876, 6969510, 7227640, 7434144, 8131095, 8673168, 9292680, 9404640, 9757314, 10841460, 11151216, 12390240, 13009752, 13939020, 14455280, 16262190, 17346336, 18585360, 19514628, 21682920, 22302432, 24393285, 26019504, 27878040, 28910560, 32524380, 37170720, 39029256, 43365840, 48786570, 52039008, 55756080, 65048760, 78058512, 86731680, 97573140, 111512160, 130097520, 156117024, 195146280, 260195040, 390292560, 780585120]

約数ペア:

[(1, 780585120), (2, 390292560), (3, 260195040), (4, 195146280), (5, 156117024), (6, 130097520), (7, 111512160), (8, 97573140), (9, 86731680), (10, 78058512), (12, 65048760), (14, 55756080), (15, 52039008), (16, 48786570), (18, 43365840), (20, 39029256), (21, 37170720), (24, 32524380), (27, 28910560), (28, 27878040), (30, 26019504), (32, 24393285), (35, 22302432), (36, 21682920), (40, 19514628), (42, 18585360), (45, 17346336), (48, 16262190), (54, 14455280), (56, 13939020), (60, 13009752), (63, 12390240), (70, 11151216), (72, 10841460), (80, 9757314), (83, 9404640), (84, 9292680), (90, 8673168), (96, 8131095), (105, 7434144), (108, 7227640), (112, 6969510), (120, 6504876), (126, 6195120), (135, 5782112), (140, 5575608), (144, 5420730), (160, 4878657), (166, 4702320), (168, 4646340), (180, 4336584), (189, 4130080), (210, 3717072), (216, 3613820), (224, 3484755), (240, 3252438), (249, 3134880), (252, 3097560), (270, 2891056), (280, 2787804), (288, 2710365), (311, 2509920), (315, 2478048), (332, 2351160), (336, 2323170), (360, 2168292), (378, 2065040), (415, 1880928), (420, 1858536), (432, 1806910), (480, 1626219), (498, 1567440), (504, 1548780), (540, 1445528), (560, 1393902), (581, 1343520), (622, 1254960), (630, 1239024), (664, 1175580), (672, 1161585), (720, 1084146), (747, 1044960), (756, 1032520), (830, 940464), (840, 929268), (864, 903455), (933, 836640), (945, 826016), (996, 783720), (1008, 774390), (1080, 722764), (1120, 696951), (1162, 671760), (1244, 627480), (1245, 626976), (1260, 619512), (1328, 587790), (1440, 542073), (1494, 522480), (1512, 516260), (1555, 501984), (1660, 470232), (1680, 464634), (1743, 447840), (1866, 418320), (1890, 413008), (1992, 391860), (2016, 387195), (2160, 361382), (2177, 358560), (2241, 348320), (2324, 335880), (2488, 313740), (2490, 313488), (2520, 309756), (2656, 293895), (2799, 278880), (2905, 268704), (2988, 261240), (3024, 258130), (3110, 250992), (3320, 235116), (3360, 232317), (3486, 223920), (3732, 209160), (3735, 208992), (3780, 206504), (3984, 195930), (4320, 180691), (4354, 179280), (4482, 174160), (4648, 167940), (4665, 167328), (4976, 156870), (4980, 156744), (5040, 154878), (5229, 149280), (5598, 139440), (5810, 134352), (5976, 130620), (6048, 129065), (6220, 125496), (6531, 119520), (6640, 117558), (6972, 111960), (7464, 104580), (7470, 104496), (7560, 103252), (7968, 97965), (8397, 92960), (8708, 89640), (8715, 89568), (8964, 87080), (9296, 83970), (9330, 83664), (9952, 78435), (9960, 78372), (10080, 77439), (10458, 74640), (10885, 71712), (11196, 69720), (11205, 69664), (11620, 67176), (11952, 65310), (12440, 62748), (13062, 59760), (13280, 58779), (13944, 55980), (13995, 55776), (14928, 52290), (14940, 52248), (15120, 51626), (15687, 49760), (16794, 46480), (17416, 44820), (17430, 44784), (17928, 43540), (18592, 41985), (18660, 41832), (19593, 39840), (19920, 39186), (20916, 37320), (21770, 35856), (22392, 34860), (22410, 34832), (23240, 33588), (23904, 32655), (24880, 31374), (25813, 30240), (26124, 29880), (26145, 29856), (27888, 27990)]