1155422680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2501

約数の個数: 128

約数和(自身を含む): 2977041600

約数和(自身を除く): 1821618920

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 37, 38, 40, 68, 74, 76, 85, 95, 136, 148, 152, 170, 185, 190, 296, 323, 340, 370, 380, 629, 646, 680, 703, 740, 760, 1258, 1292, 1406, 1480, 1615, 2417, 2516, 2584, 2812, 3145, 3230, 3515, 4834, 5032, 5624, 6290, 6460, 7030, 9668, 11951, 12085, 12580, 12920, 14060, 19336, 23902, 24170, 25160, 28120, 41089, 45923, 47804, 48340, 59755, 82178, 89429, 91846, 95608, 96680, 119510, 164356, 178858, 183692, 205445, 229615, 239020, 328712, 357716, 367384, 410890, 447145, 459230, 478040, 715432, 780691, 821780, 894290, 918460, 1520293, 1561382, 1643560, 1699151, 1788580, 1836920, 3040586, 3122764, 3398302, 3577160, 3903455, 6081172, 6245528, 6796604, 7601465, 7806910, 8495755, 12162344, 13593208, 15202930, 15613820, 16991510, 28885567, 30405860, 31227640, 33983020, 57771134, 60811720, 67966040, 115542268, 144427835, 231084536, 288855670, 577711340, 1155422680]

約数ペア:

[(1, 1155422680), (2, 577711340), (4, 288855670), (5, 231084536), (8, 144427835), (10, 115542268), (17, 67966040), (19, 60811720), (20, 57771134), (34, 33983020), (37, 31227640), (38, 30405860), (40, 28885567), (68, 16991510), (74, 15613820), (76, 15202930), (85, 13593208), (95, 12162344), (136, 8495755), (148, 7806910), (152, 7601465), (170, 6796604), (185, 6245528), (190, 6081172), (296, 3903455), (323, 3577160), (340, 3398302), (370, 3122764), (380, 3040586), (629, 1836920), (646, 1788580), (680, 1699151), (703, 1643560), (740, 1561382), (760, 1520293), (1258, 918460), (1292, 894290), (1406, 821780), (1480, 780691), (1615, 715432), (2417, 478040), (2516, 459230), (2584, 447145), (2812, 410890), (3145, 367384), (3230, 357716), (3515, 328712), (4834, 239020), (5032, 229615), (5624, 205445), (6290, 183692), (6460, 178858), (7030, 164356), (9668, 119510), (11951, 96680), (12085, 95608), (12580, 91846), (12920, 89429), (14060, 82178), (19336, 59755), (23902, 48340), (24170, 47804), (25160, 45923), (28120, 41089)]