223259640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109441}}^1$

素因数の和:109472

約数の個数: 64

約数和(自身を含む): 709184160

約数和(自身を除く): 485924520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 109441, 218882, 328323, 437764, 547205, 656646, 875528, 1094410, 1313292, 1641615, 1860497, 2188820, 2626584, 3283230, 3720994, 4377640, 5581491, 6566460, 7441988, 9302485, 11162982, 13132920, 14883976, 18604970, 22325964, 27907455, 37209940, 44651928, 55814910, 74419880, 111629820, 223259640]

約数ペア:

[(1, 223259640), (2, 111629820), (3, 74419880), (4, 55814910), (5, 44651928), (6, 37209940), (8, 27907455), (10, 22325964), (12, 18604970), (15, 14883976), (17, 13132920), (20, 11162982), (24, 9302485), (30, 7441988), (34, 6566460), (40, 5581491), (51, 4377640), (60, 3720994), (68, 3283230), (85, 2626584), (102, 2188820), (120, 1860497), (136, 1641615), (170, 1313292), (204, 1094410), (255, 875528), (340, 656646), (408, 547205), (510, 437764), (680, 328323), (1020, 218882), (2040, 109441)]