2015141760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:726

約数の個数: 256

約数和(自身を含む): 7179739200

約数和(自身を除く): 5164597440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 277, 288, 320, 360, 384, 421, 432, 480, 540, 554, 576, 640, 720, 831, 842, 864, 960, 1080, 1108, 1152, 1263, 1385, 1440, 1662, 1684, 1728, 1920, 2105, 2160, 2216, 2493, 2526, 2770, 2880, 3324, 3368, 3456, 3789, 4155, 4210, 4320, 4432, 4986, 5052, 5540, 5760, 6315, 6648, 6736, 7479, 7578, 8310, 8420, 8640, 8864, 9972, 10104, 11080, 11367, 12465, 12630, 13296, 13472, 14958, 15156, 16620, 16840, 17280, 17728, 18945, 19944, 20208, 22160, 22734, 24930, 25260, 26592, 26944, 29916, 30312, 33240, 33680, 35456, 37395, 37890, 39888, 40416, 44320, 45468, 49860, 50520, 53184, 53888, 56835, 59832, 60624, 66480, 67360, 74790, 75780, 79776, 80832, 88640, 90936, 99720, 101040, 106368, 113670, 116617, 119664, 121248, 132960, 134720, 149580, 151560, 159552, 161664, 177280, 181872, 199440, 202080, 227340, 233234, 239328, 242496, 265920, 269440, 299160, 303120, 319104, 349851, 363744, 398880, 404160, 454680, 466468, 478656, 484992, 531840, 583085, 598320, 606240, 699702, 727488, 797760, 808320, 909360, 932936, 957312, 1049553, 1166170, 1196640, 1212480, 1399404, 1454976, 1595520, 1749255, 1818720, 1865872, 2099106, 2332340, 2393280, 2424960, 2798808, 3148659, 3498510, 3637440, 3731744, 4198212, 4664680, 4786560, 5247765, 5597616, 6297318, 6997020, 7274880, 7463488, 8396424, 9329360, 10495530, 11195232, 12594636, 13994040, 14926976, 15743295, 16792848, 18658720, 20991060, 22390464, 25189272, 27988080, 31486590, 33585696, 37317440, 41982120, 44780928, 50378544, 55976160, 62973180, 67171392, 74634880, 83964240, 100757088, 111952320, 125946360, 134342784, 167928480, 201514176, 223904640, 251892720, 335856960, 403028352, 503785440, 671713920, 1007570880, 2015141760]

約数ペア:

[(1, 2015141760), (2, 1007570880), (3, 671713920), (4, 503785440), (5, 403028352), (6, 335856960), (8, 251892720), (9, 223904640), (10, 201514176), (12, 167928480), (15, 134342784), (16, 125946360), (18, 111952320), (20, 100757088), (24, 83964240), (27, 74634880), (30, 67171392), (32, 62973180), (36, 55976160), (40, 50378544), (45, 44780928), (48, 41982120), (54, 37317440), (60, 33585696), (64, 31486590), (72, 27988080), (80, 25189272), (90, 22390464), (96, 20991060), (108, 18658720), (120, 16792848), (128, 15743295), (135, 14926976), (144, 13994040), (160, 12594636), (180, 11195232), (192, 10495530), (216, 9329360), (240, 8396424), (270, 7463488), (277, 7274880), (288, 6997020), (320, 6297318), (360, 5597616), (384, 5247765), (421, 4786560), (432, 4664680), (480, 4198212), (540, 3731744), (554, 3637440), (576, 3498510), (640, 3148659), (720, 2798808), (831, 2424960), (842, 2393280), (864, 2332340), (960, 2099106), (1080, 1865872), (1108, 1818720), (1152, 1749255), (1263, 1595520), (1385, 1454976), (1440, 1399404), (1662, 1212480), (1684, 1196640), (1728, 1166170), (1920, 1049553), (2105, 957312), (2160, 932936), (2216, 909360), (2493, 808320), (2526, 797760), (2770, 727488), (2880, 699702), (3324, 606240), (3368, 598320), (3456, 583085), (3789, 531840), (4155, 484992), (4210, 478656), (4320, 466468), (4432, 454680), (4986, 404160), (5052, 398880), (5540, 363744), (5760, 349851), (6315, 319104), (6648, 303120), (6736, 299160), (7479, 269440), (7578, 265920), (8310, 242496), (8420, 239328), (8640, 233234), (8864, 227340), (9972, 202080), (10104, 199440), (11080, 181872), (11367, 177280), (12465, 161664), (12630, 159552), (13296, 151560), (13472, 149580), (14958, 134720), (15156, 132960), (16620, 121248), (16840, 119664), (17280, 116617), (17728, 113670), (18945, 106368), (19944, 101040), (20208, 99720), (22160, 90936), (22734, 88640), (24930, 80832), (25260, 79776), (26592, 75780), (26944, 74790), (29916, 67360), (30312, 66480), (33240, 60624), (33680, 59832), (35456, 56835), (37395, 53888), (37890, 53184), (39888, 50520), (40416, 49860), (44320, 45468)]