26146680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1831}}^1$

素因数の和:1869

約数の個数: 128

約数和(自身を含む): 94970880

約数和(自身を除く): 68824200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 1831, 2040, 2380, 2856, 3570, 3662, 4760, 5493, 7140, 7324, 9155, 10986, 12817, 14280, 14648, 18310, 21972, 25634, 27465, 31127, 36620, 38451, 43944, 51268, 54930, 62254, 64085, 73240, 76902, 93381, 102536, 109860, 124508, 128170, 153804, 155635, 186762, 192255, 217889, 219720, 249016, 256340, 307608, 311270, 373524, 384510, 435778, 466905, 512680, 622540, 653667, 747048, 769020, 871556, 933810, 1089445, 1245080, 1307334, 1538040, 1743112, 1867620, 2178890, 2614668, 3268335, 3735240, 4357780, 5229336, 6536670, 8715560, 13073340, 26146680]

約数ペア:

[(1, 26146680), (2, 13073340), (3, 8715560), (4, 6536670), (5, 5229336), (6, 4357780), (7, 3735240), (8, 3268335), (10, 2614668), (12, 2178890), (14, 1867620), (15, 1743112), (17, 1538040), (20, 1307334), (21, 1245080), (24, 1089445), (28, 933810), (30, 871556), (34, 769020), (35, 747048), (40, 653667), (42, 622540), (51, 512680), (56, 466905), (60, 435778), (68, 384510), (70, 373524), (84, 311270), (85, 307608), (102, 256340), (105, 249016), (119, 219720), (120, 217889), (136, 192255), (140, 186762), (168, 155635), (170, 153804), (204, 128170), (210, 124508), (238, 109860), (255, 102536), (280, 93381), (340, 76902), (357, 73240), (408, 64085), (420, 62254), (476, 54930), (510, 51268), (595, 43944), (680, 38451), (714, 36620), (840, 31127), (952, 27465), (1020, 25634), (1190, 21972), (1428, 18310), (1785, 14648), (1831, 14280), (2040, 12817), (2380, 10986), (2856, 9155), (3570, 7324), (3662, 7140), (4760, 5493)]