39385920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{5861}}^1$

素因数の和:5888

約数の個数: 112

約数和(自身を含む): 142939008

約数和(自身を除く): 103553088

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 5861, 6720, 11722, 17583, 23444, 29305, 35166, 41027, 46888, 58610, 70332, 82054, 87915, 93776, 117220, 123081, 140664, 164108, 175830, 187552, 205135, 234440, 246162, 281328, 328216, 351660, 375104, 410270, 468880, 492324, 562656, 615405, 656432, 703320, 820540, 937760, 984648, 1125312, 1230810, 1312864, 1406640, 1641080, 1875520, 1969296, 2461620, 2625728, 2813280, 3282160, 3938592, 4923240, 5626560, 6564320, 7877184, 9846480, 13128640, 19692960, 39385920]

約数ペア:

[(1, 39385920), (2, 19692960), (3, 13128640), (4, 9846480), (5, 7877184), (6, 6564320), (7, 5626560), (8, 4923240), (10, 3938592), (12, 3282160), (14, 2813280), (15, 2625728), (16, 2461620), (20, 1969296), (21, 1875520), (24, 1641080), (28, 1406640), (30, 1312864), (32, 1230810), (35, 1125312), (40, 984648), (42, 937760), (48, 820540), (56, 703320), (60, 656432), (64, 615405), (70, 562656), (80, 492324), (84, 468880), (96, 410270), (105, 375104), (112, 351660), (120, 328216), (140, 281328), (160, 246162), (168, 234440), (192, 205135), (210, 187552), (224, 175830), (240, 164108), (280, 140664), (320, 123081), (336, 117220), (420, 93776), (448, 87915), (480, 82054), (560, 70332), (672, 58610), (840, 46888), (960, 41027), (1120, 35166), (1344, 29305), (1680, 23444), (2240, 17583), (3360, 11722), (5861, 6720)]