1235834880

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 288

約数和(自身を含む): 4604811120

約数和(自身を除く): 3368976240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 821, 840, 896, 960, 980, 1024, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1642, 1680, 1792, 1920, 1960, 2048, 2240, 2352, 2463, 2560, 2688, 2940, 3072, 3136, 3284, 3360, 3584, 3840, 3920, 4105, 4480, 4704, 4926, 5120, 5376, 5747, 5880, 6144, 6272, 6568, 6720, 7168, 7680, 7840, 8210, 8960, 9408, 9852, 10240, 10752, 11494, 11760, 12315, 12544, 13136, 13440, 14336, 15360, 15680, 16420, 17241, 17920, 18816, 19704, 21504, 22988, 23520, 24630, 25088, 26272, 26880, 28735, 30720, 31360, 32840, 34482, 35840, 37632, 39408, 40229, 43008, 45976, 47040, 49260, 50176, 52544, 53760, 57470, 62720, 65680, 68964, 71680, 75264, 78816, 80458, 86205, 91952, 94080, 98520, 100352, 105088, 107520, 114940, 120687, 125440, 131360, 137928, 150528, 157632, 160916, 172410, 183904, 188160, 197040, 201145, 210176, 215040, 229880, 241374, 250880, 262720, 275856, 301056, 315264, 321832, 344820, 367808, 376320, 394080, 402290, 420352, 459760, 482748, 501760, 525440, 551712, 603435, 630528, 643664, 689640, 735616, 752640, 788160, 804580, 840704, 919520, 965496, 1050880, 1103424, 1206870, 1261056, 1287328, 1379280, 1471232, 1505280, 1576320, 1609160, 1681408, 1839040, 1930992, 2101760, 2206848, 2413740, 2522112, 2574656, 2758560, 2942464, 3152640, 3218320, 3678080, 3861984, 4203520, 4413696, 4827480, 5044224, 5149312, 5517120, 5884928, 6305280, 6436640, 7356160, 7723968, 8407040, 8827392, 9654960, 10298624, 11034240, 11769856, 12610560, 12873280, 14712320, 15447936, 17654784, 19309920, 20597248, 22068480, 25221120, 25746560, 29424640, 30895872, 35309568, 38619840, 41194496, 44136960, 51493120, 58849280, 61791744, 77239680, 82388992, 88273920, 102986240, 123583488, 154479360, 176547840, 205972480, 247166976, 308958720, 411944960, 617917440, 1235834880]

約数ペア:

[(1, 1235834880), (2, 617917440), (3, 411944960), (4, 308958720), (5, 247166976), (6, 205972480), (7, 176547840), (8, 154479360), (10, 123583488), (12, 102986240), (14, 88273920), (15, 82388992), (16, 77239680), (20, 61791744), (21, 58849280), (24, 51493120), (28, 44136960), (30, 41194496), (32, 38619840), (35, 35309568), (40, 30895872), (42, 29424640), (48, 25746560), (49, 25221120), (56, 22068480), (60, 20597248), (64, 19309920), (70, 17654784), (80, 15447936), (84, 14712320), (96, 12873280), (98, 12610560), (105, 11769856), (112, 11034240), (120, 10298624), (128, 9654960), (140, 8827392), (147, 8407040), (160, 7723968), (168, 7356160), (192, 6436640), (196, 6305280), (210, 5884928), (224, 5517120), (240, 5149312), (245, 5044224), (256, 4827480), (280, 4413696), (294, 4203520), (320, 3861984), (336, 3678080), (384, 3218320), (392, 3152640), (420, 2942464), (448, 2758560), (480, 2574656), (490, 2522112), (512, 2413740), (560, 2206848), (588, 2101760), (640, 1930992), (672, 1839040), (735, 1681408), (768, 1609160), (784, 1576320), (821, 1505280), (840, 1471232), (896, 1379280), (960, 1287328), (980, 1261056), (1024, 1206870), (1120, 1103424), (1176, 1050880), (1280, 965496), (1344, 919520), (1470, 840704), (1536, 804580), (1568, 788160), (1642, 752640), (1680, 735616), (1792, 689640), (1920, 643664), (1960, 630528), (2048, 603435), (2240, 551712), (2352, 525440), (2463, 501760), (2560, 482748), (2688, 459760), (2940, 420352), (3072, 402290), (3136, 394080), (3284, 376320), (3360, 367808), (3584, 344820), (3840, 321832), (3920, 315264), (4105, 301056), (4480, 275856), (4704, 262720), (4926, 250880), (5120, 241374), (5376, 229880), (5747, 215040), (5880, 210176), (6144, 201145), (6272, 197040), (6568, 188160), (6720, 183904), (7168, 172410), (7680, 160916), (7840, 157632), (8210, 150528), (8960, 137928), (9408, 131360), (9852, 125440), (10240, 120687), (10752, 114940), (11494, 107520), (11760, 105088), (12315, 100352), (12544, 98520), (13136, 94080), (13440, 91952), (14336, 86205), (15360, 80458), (15680, 78816), (16420, 75264), (17241, 71680), (17920, 68964), (18816, 65680), (19704, 62720), (21504, 57470), (22988, 53760), (23520, 52544), (24630, 50176), (25088, 49260), (26272, 47040), (26880, 45976), (28735, 43008), (30720, 40229), (31360, 39408), (32840, 37632), (34482, 35840)]