204537760

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{3727}}^1$

素因数の和:3763

約数の個数: 96

約数和(自身を含む): 563673600

約数和(自身を除く): 359135840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3727, 3920, 5488, 6860, 7454, 7840, 10976, 13720, 14908, 18635, 26089, 27440, 29816, 37270, 52178, 54880, 59632, 74540, 104356, 119264, 130445, 149080, 182623, 208712, 260890, 298160, 365246, 417424, 521780, 596320, 730492, 834848, 913115, 1043560, 1278361, 1460984, 1826230, 2087120, 2556722, 2921968, 3652460, 4174240, 5113444, 5843936, 6391805, 7304920, 10226888, 12783610, 14609840, 20453776, 25567220, 29219680, 40907552, 51134440, 102268880, 204537760]

約数ペア:

[(1, 204537760), (2, 102268880), (4, 51134440), (5, 40907552), (7, 29219680), (8, 25567220), (10, 20453776), (14, 14609840), (16, 12783610), (20, 10226888), (28, 7304920), (32, 6391805), (35, 5843936), (40, 5113444), (49, 4174240), (56, 3652460), (70, 2921968), (80, 2556722), (98, 2087120), (112, 1826230), (140, 1460984), (160, 1278361), (196, 1043560), (224, 913115), (245, 834848), (280, 730492), (343, 596320), (392, 521780), (490, 417424), (560, 365246), (686, 298160), (784, 260890), (980, 208712), (1120, 182623), (1372, 149080), (1568, 130445), (1715, 119264), (1960, 104356), (2744, 74540), (3430, 59632), (3727, 54880), (3920, 52178), (5488, 37270), (6860, 29816), (7454, 27440), (7840, 26089), (10976, 18635), (13720, 14908)]