3415691720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1315

約数の個数: 128

約数和(自身を含む): 8985600000

約数和(自身を除く): 5569908280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 199, 236, 280, 295, 398, 413, 472, 590, 796, 826, 995, 1039, 1180, 1393, 1592, 1652, 1990, 2065, 2078, 2360, 2786, 3304, 3980, 4130, 4156, 5195, 5572, 6965, 7273, 7960, 8260, 8312, 10390, 11144, 11741, 13930, 14546, 16520, 20780, 23482, 27860, 29092, 36365, 41560, 46964, 55720, 58184, 58705, 61301, 72730, 82187, 93928, 117410, 122602, 145460, 164374, 206761, 234820, 245204, 290920, 306505, 328748, 410935, 413522, 429107, 469640, 490408, 613010, 657496, 821870, 827044, 858214, 1033805, 1226020, 1447327, 1643740, 1654088, 1716428, 2067610, 2145535, 2452040, 2894654, 3287480, 3432856, 4135220, 4291070, 5789308, 7236635, 8270440, 8582140, 11578616, 12198899, 14473270, 17164280, 24397798, 28946540, 48795596, 57893080, 60994495, 85392293, 97591192, 121988990, 170784586, 243977980, 341569172, 426961465, 487955960, 683138344, 853922930, 1707845860, 3415691720]

約数ペア:

[(1, 3415691720), (2, 1707845860), (4, 853922930), (5, 683138344), (7, 487955960), (8, 426961465), (10, 341569172), (14, 243977980), (20, 170784586), (28, 121988990), (35, 97591192), (40, 85392293), (56, 60994495), (59, 57893080), (70, 48795596), (118, 28946540), (140, 24397798), (199, 17164280), (236, 14473270), (280, 12198899), (295, 11578616), (398, 8582140), (413, 8270440), (472, 7236635), (590, 5789308), (796, 4291070), (826, 4135220), (995, 3432856), (1039, 3287480), (1180, 2894654), (1393, 2452040), (1592, 2145535), (1652, 2067610), (1990, 1716428), (2065, 1654088), (2078, 1643740), (2360, 1447327), (2786, 1226020), (3304, 1033805), (3980, 858214), (4130, 827044), (4156, 821870), (5195, 657496), (5572, 613010), (6965, 490408), (7273, 469640), (7960, 429107), (8260, 413522), (8312, 410935), (10390, 328748), (11144, 306505), (11741, 290920), (13930, 245204), (14546, 234820), (16520, 206761), (20780, 164374), (23482, 145460), (27860, 122602), (29092, 117410), (36365, 93928), (41560, 82187), (46964, 72730), (55720, 61301), (58184, 58705)]