257941651200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{6563}}^1$

素因数の和:6704

約数の個数: 432

約数和(自身を含む): 898389999360

約数和(自身を除く): 640448348160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 89, 92, 96, 100, 115, 120, 128, 138, 150, 160, 178, 184, 192, 200, 230, 240, 256, 267, 276, 300, 320, 345, 356, 368, 384, 400, 445, 460, 480, 534, 552, 575, 600, 640, 690, 712, 736, 768, 800, 890, 920, 960, 1068, 1104, 1150, 1200, 1280, 1335, 1380, 1424, 1472, 1600, 1725, 1780, 1840, 1920, 2047, 2136, 2208, 2225, 2300, 2400, 2670, 2760, 2848, 2944, 3200, 3450, 3560, 3680, 3840, 4094, 4272, 4416, 4450, 4600, 4800, 5340, 5520, 5696, 5888, 6141, 6400, 6563, 6675, 6900, 7120, 7360, 8188, 8544, 8832, 8900, 9200, 9600, 10235, 10680, 11040, 11392, 12282, 13126, 13350, 13800, 14240, 14720, 16376, 17088, 17664, 17800, 18400, 19200, 19689, 20470, 21360, 22080, 22784, 24564, 26252, 26700, 27600, 28480, 29440, 30705, 32752, 32815, 34176, 35600, 36800, 39378, 40940, 42720, 44160, 49128, 51175, 52504, 53400, 55200, 56960, 61410, 65504, 65630, 68352, 71200, 73600, 78756, 81880, 85440, 88320, 98256, 98445, 102350, 105008, 106800, 110400, 113920, 122820, 131008, 131260, 142400, 147200, 150949, 153525, 157512, 163760, 164075, 170880, 196512, 196890, 204700, 210016, 213600, 220800, 245640, 262016, 262520, 284800, 301898, 307050, 315024, 327520, 328150, 341760, 393024, 393780, 409400, 420032, 427200, 441600, 452847, 491280, 492225, 524032, 525040, 569600, 584107, 603796, 614100, 630048, 655040, 656300, 754745, 786048, 787560, 818800, 840064, 854400, 905694, 982560, 984450, 1050080, 1168214, 1207592, 1228200, 1260096, 1310080, 1312600, 1509490, 1572096, 1575120, 1637600, 1680128, 1708800, 1752321, 1811388, 1965120, 1968900, 2100160, 2264235, 2336428, 2415184, 2456400, 2520192, 2620160, 2625200, 2920535, 3018980, 3150240, 3275200, 3504642, 3622776, 3773725, 3930240, 3937800, 4200320, 4528470, 4672856, 4830368, 4912800, 5040384, 5250400, 5841070, 6037960, 6300480, 6550400, 7009284, 7245552, 7547450, 7860480, 7875600, 8400640, 8761605, 9056940, 9345712, 9660736, 9825600, 10500800, 11321175, 11682140, 12075920, 12600960, 13100800, 13434461, 14018568, 14491104, 14602675, 15094900, 15751200, 17523210, 18113880, 18691424, 19321472, 19651200, 21001600, 22642350, 23364280, 24151840, 25201920, 26868922, 28037136, 28982208, 29205350, 30189800, 31502400, 35046420, 36227760, 37382848, 38642944, 39302400, 40303383, 42003200, 43808025, 45284700, 46728560, 48303680, 53737844, 56074272, 57964416, 58410700, 60379600, 63004800, 67172305, 70092840, 72455520, 74765696, 80606766, 87616050, 90569400, 93457120, 96607360, 107475688, 112148544, 115928832, 116821400, 120759200, 126009600, 134344610, 140185680, 144911040, 149531392, 161213532, 175232100, 181138800, 186914240, 193214720, 201516915, 214951376, 224297088, 233642800, 241518400, 268689220, 280371360, 289822080, 322427064, 335861525, 350464200, 362277600, 373828480, 403033830, 429902752, 448594176, 467285600, 483036800, 537378440, 560742720, 579644160, 644854128, 671723050, 700928400, 724555200, 747656960, 806067660, 859805504, 934571200, 966073600, 1007584575, 1074756880, 1121485440, 1289708256, 1343446100, 1401856800, 1449110400, 1612135320, 1719611008, 1869142400, 2015169150, 2149513760, 2242970880, 2579416512, 2686892200, 2803713600, 2898220800, 3224270640, 3439222016, 3738284800, 4030338300, 4299027520, 5158833024, 5373784400, 5607427200, 6448541280, 8060676600, 8598055040, 10317666048, 10747568800, 11214854400, 12897082560, 16121353200, 17196110080, 21495137600, 25794165120, 32242706400, 42990275200, 51588330240, 64485412800, 85980550400, 128970825600, 257941651200]

約数ペア:

[(1, 257941651200), (2, 128970825600), (3, 85980550400), (4, 64485412800), (5, 51588330240), (6, 42990275200), (8, 32242706400), (10, 25794165120), (12, 21495137600), (15, 17196110080), (16, 16121353200), (20, 12897082560), (23, 11214854400), (24, 10747568800), (25, 10317666048), (30, 8598055040), (32, 8060676600), (40, 6448541280), (46, 5607427200), (48, 5373784400), (50, 5158833024), (60, 4299027520), (64, 4030338300), (69, 3738284800), (75, 3439222016), (80, 3224270640), (89, 2898220800), (92, 2803713600), (96, 2686892200), (100, 2579416512), (115, 2242970880), (120, 2149513760), (128, 2015169150), (138, 1869142400), (150, 1719611008), (160, 1612135320), (178, 1449110400), (184, 1401856800), (192, 1343446100), (200, 1289708256), (230, 1121485440), (240, 1074756880), (256, 1007584575), (267, 966073600), (276, 934571200), (300, 859805504), (320, 806067660), (345, 747656960), (356, 724555200), (368, 700928400), (384, 671723050), (400, 644854128), (445, 579644160), (460, 560742720), (480, 537378440), (534, 483036800), (552, 467285600), (575, 448594176), (600, 429902752), (640, 403033830), (690, 373828480), (712, 362277600), (736, 350464200), (768, 335861525), (800, 322427064), (890, 289822080), (920, 280371360), (960, 268689220), (1068, 241518400), (1104, 233642800), (1150, 224297088), (1200, 214951376), (1280, 201516915), (1335, 193214720), (1380, 186914240), (1424, 181138800), (1472, 175232100), (1600, 161213532), (1725, 149531392), (1780, 144911040), (1840, 140185680), (1920, 134344610), (2047, 126009600), (2136, 120759200), (2208, 116821400), (2225, 115928832), (2300, 112148544), (2400, 107475688), (2670, 96607360), (2760, 93457120), (2848, 90569400), (2944, 87616050), (3200, 80606766), (3450, 74765696), (3560, 72455520), (3680, 70092840), (3840, 67172305), (4094, 63004800), (4272, 60379600), (4416, 58410700), (4450, 57964416), (4600, 56074272), (4800, 53737844), (5340, 48303680), (5520, 46728560), (5696, 45284700), (5888, 43808025), (6141, 42003200), (6400, 40303383), (6563, 39302400), (6675, 38642944), (6900, 37382848), (7120, 36227760), (7360, 35046420), (8188, 31502400), (8544, 30189800), (8832, 29205350), (8900, 28982208), (9200, 28037136), (9600, 26868922), (10235, 25201920), (10680, 24151840), (11040, 23364280), (11392, 22642350), (12282, 21001600), (13126, 19651200), (13350, 19321472), (13800, 18691424), (14240, 18113880), (14720, 17523210), (16376, 15751200), (17088, 15094900), (17664, 14602675), (17800, 14491104), (18400, 14018568), (19200, 13434461), (19689, 13100800), (20470, 12600960), (21360, 12075920), (22080, 11682140), (22784, 11321175), (24564, 10500800), (26252, 9825600), (26700, 9660736), (27600, 9345712), (28480, 9056940), (29440, 8761605), (30705, 8400640), (32752, 7875600), (32815, 7860480), (34176, 7547450), (35600, 7245552), (36800, 7009284), (39378, 6550400), (40940, 6300480), (42720, 6037960), (44160, 5841070), (49128, 5250400), (51175, 5040384), (52504, 4912800), (53400, 4830368), (55200, 4672856), (56960, 4528470), (61410, 4200320), (65504, 3937800), (65630, 3930240), (68352, 3773725), (71200, 3622776), (73600, 3504642), (78756, 3275200), (81880, 3150240), (85440, 3018980), (88320, 2920535), (98256, 2625200), (98445, 2620160), (102350, 2520192), (105008, 2456400), (106800, 2415184), (110400, 2336428), (113920, 2264235), (122820, 2100160), (131008, 1968900), (131260, 1965120), (142400, 1811388), (147200, 1752321), (150949, 1708800), (153525, 1680128), (157512, 1637600), (163760, 1575120), (164075, 1572096), (170880, 1509490), (196512, 1312600), (196890, 1310080), (204700, 1260096), (210016, 1228200), (213600, 1207592), (220800, 1168214), (245640, 1050080), (262016, 984450), (262520, 982560), (284800, 905694), (301898, 854400), (307050, 840064), (315024, 818800), (327520, 787560), (328150, 786048), (341760, 754745), (393024, 656300), (393780, 655040), (409400, 630048), (420032, 614100), (427200, 603796), (441600, 584107), (452847, 569600), (491280, 525040), (492225, 524032)]