210006160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 180

約数和(自身を含む): 616972788

約数和(自身を除く): 406966628

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 169, 182, 196, 208, 245, 260, 280, 317, 338, 364, 392, 455, 490, 520, 560, 634, 637, 676, 728, 784, 845, 910, 980, 1040, 1183, 1268, 1274, 1352, 1456, 1585, 1690, 1820, 1960, 2219, 2366, 2536, 2548, 2704, 3170, 3185, 3380, 3640, 3920, 4121, 4438, 4732, 5072, 5096, 5915, 6340, 6370, 6760, 7280, 8242, 8281, 8876, 9464, 10192, 11095, 11830, 12680, 12740, 13520, 15533, 16484, 16562, 17752, 18928, 20605, 22190, 23660, 25360, 25480, 28847, 31066, 32968, 33124, 35504, 41210, 41405, 44380, 47320, 50960, 53573, 57694, 62132, 65936, 66248, 77665, 82420, 82810, 88760, 94640, 107146, 115388, 124264, 132496, 144235, 155330, 164840, 165620, 177520, 201929, 214292, 230776, 248528, 267865, 288470, 310660, 329680, 331240, 375011, 403858, 428584, 461552, 535730, 576940, 621320, 662480, 750022, 807716, 857168, 1009645, 1071460, 1153880, 1242640, 1500044, 1615432, 1875055, 2019290, 2142920, 2307760, 2625077, 3000088, 3230864, 3750110, 4038580, 4285840, 5250154, 6000176, 7500220, 8077160, 10500308, 13125385, 15000440, 16154320, 21000616, 26250770, 30000880, 42001232, 52501540, 105003080, 210006160]

約数ペア:

[(1, 210006160), (2, 105003080), (4, 52501540), (5, 42001232), (7, 30000880), (8, 26250770), (10, 21000616), (13, 16154320), (14, 15000440), (16, 13125385), (20, 10500308), (26, 8077160), (28, 7500220), (35, 6000176), (40, 5250154), (49, 4285840), (52, 4038580), (56, 3750110), (65, 3230864), (70, 3000088), (80, 2625077), (91, 2307760), (98, 2142920), (104, 2019290), (112, 1875055), (130, 1615432), (140, 1500044), (169, 1242640), (182, 1153880), (196, 1071460), (208, 1009645), (245, 857168), (260, 807716), (280, 750022), (317, 662480), (338, 621320), (364, 576940), (392, 535730), (455, 461552), (490, 428584), (520, 403858), (560, 375011), (634, 331240), (637, 329680), (676, 310660), (728, 288470), (784, 267865), (845, 248528), (910, 230776), (980, 214292), (1040, 201929), (1183, 177520), (1268, 165620), (1274, 164840), (1352, 155330), (1456, 144235), (1585, 132496), (1690, 124264), (1820, 115388), (1960, 107146), (2219, 94640), (2366, 88760), (2536, 82810), (2548, 82420), (2704, 77665), (3170, 66248), (3185, 65936), (3380, 62132), (3640, 57694), (3920, 53573), (4121, 50960), (4438, 47320), (4732, 44380), (5072, 41405), (5096, 41210), (5915, 35504), (6340, 33124), (6370, 32968), (6760, 31066), (7280, 28847), (8242, 25480), (8281, 25360), (8876, 23660), (9464, 22190), (10192, 20605), (11095, 18928), (11830, 17752), (12680, 16562), (12740, 16484), (13520, 15533)]