240265760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12619}}^1$

素因数の和:12658

約数の個数: 96

約数和(自身を含む): 686931840

約数和(自身を除く): 446666080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 12619, 19040, 25238, 50476, 63095, 88333, 100952, 126190, 176666, 201904, 214523, 252380, 353332, 403808, 429046, 441665, 504760, 706664, 858092, 883330, 1009520, 1072615, 1413328, 1501661, 1716184, 1766660, 2019040, 2145230, 2826656, 3003322, 3432368, 3533320, 4290460, 6006644, 6864736, 7066640, 7508305, 8580920, 12013288, 14133280, 15016610, 17161840, 24026576, 30033220, 34323680, 48053152, 60066440, 120132880, 240265760]

約数ペア:

[(1, 240265760), (2, 120132880), (4, 60066440), (5, 48053152), (7, 34323680), (8, 30033220), (10, 24026576), (14, 17161840), (16, 15016610), (17, 14133280), (20, 12013288), (28, 8580920), (32, 7508305), (34, 7066640), (35, 6864736), (40, 6006644), (56, 4290460), (68, 3533320), (70, 3432368), (80, 3003322), (85, 2826656), (112, 2145230), (119, 2019040), (136, 1766660), (140, 1716184), (160, 1501661), (170, 1413328), (224, 1072615), (238, 1009520), (272, 883330), (280, 858092), (340, 706664), (476, 504760), (544, 441665), (560, 429046), (595, 403808), (680, 353332), (952, 252380), (1120, 214523), (1190, 201904), (1360, 176666), (1904, 126190), (2380, 100952), (2720, 88333), (3808, 63095), (4760, 50476), (9520, 25238), (12619, 19040)]