526779680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 1530627840

約数和(自身を除く): 1003848160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 73, 80, 85, 112, 119, 136, 140, 146, 160, 170, 224, 238, 272, 280, 292, 340, 365, 379, 476, 511, 544, 560, 584, 595, 680, 730, 758, 952, 1022, 1120, 1168, 1190, 1241, 1360, 1460, 1516, 1895, 1904, 2044, 2336, 2380, 2482, 2555, 2653, 2720, 2920, 3032, 3790, 3808, 4088, 4760, 4964, 5110, 5306, 5840, 6064, 6205, 6443, 7580, 8176, 8687, 9520, 9928, 10220, 10612, 11680, 12128, 12410, 12886, 13265, 15160, 16352, 17374, 19040, 19856, 20440, 21224, 24820, 25772, 26530, 27667, 30320, 32215, 34748, 39712, 40880, 42448, 43435, 45101, 49640, 51544, 53060, 55334, 60640, 64430, 69496, 81760, 84896, 86870, 90202, 99280, 103088, 106120, 110668, 128860, 138335, 138992, 173740, 180404, 193669, 198560, 206176, 212240, 221336, 225505, 257720, 276670, 277984, 347480, 360808, 387338, 424480, 442672, 451010, 470339, 515440, 553340, 694960, 721616, 774676, 885344, 902020, 940678, 968345, 1030880, 1106680, 1389920, 1443232, 1549352, 1804040, 1881356, 1936690, 2213360, 2351695, 3098704, 3292373, 3608080, 3762712, 3873380, 4426720, 4703390, 6197408, 6584746, 7216160, 7525424, 7746760, 9406780, 13169492, 15050848, 15493520, 16461865, 18813560, 26338984, 30987040, 32923730, 37627120, 52677968, 65847460, 75254240, 105355936, 131694920, 263389840, 526779680]

約数ペア:

[(1, 526779680), (2, 263389840), (4, 131694920), (5, 105355936), (7, 75254240), (8, 65847460), (10, 52677968), (14, 37627120), (16, 32923730), (17, 30987040), (20, 26338984), (28, 18813560), (32, 16461865), (34, 15493520), (35, 15050848), (40, 13169492), (56, 9406780), (68, 7746760), (70, 7525424), (73, 7216160), (80, 6584746), (85, 6197408), (112, 4703390), (119, 4426720), (136, 3873380), (140, 3762712), (146, 3608080), (160, 3292373), (170, 3098704), (224, 2351695), (238, 2213360), (272, 1936690), (280, 1881356), (292, 1804040), (340, 1549352), (365, 1443232), (379, 1389920), (476, 1106680), (511, 1030880), (544, 968345), (560, 940678), (584, 902020), (595, 885344), (680, 774676), (730, 721616), (758, 694960), (952, 553340), (1022, 515440), (1120, 470339), (1168, 451010), (1190, 442672), (1241, 424480), (1360, 387338), (1460, 360808), (1516, 347480), (1895, 277984), (1904, 276670), (2044, 257720), (2336, 225505), (2380, 221336), (2482, 212240), (2555, 206176), (2653, 198560), (2720, 193669), (2920, 180404), (3032, 173740), (3790, 138992), (3808, 138335), (4088, 128860), (4760, 110668), (4964, 106120), (5110, 103088), (5306, 99280), (5840, 90202), (6064, 86870), (6205, 84896), (6443, 81760), (7580, 69496), (8176, 64430), (8687, 60640), (9520, 55334), (9928, 53060), (10220, 51544), (10612, 49640), (11680, 45101), (12128, 43435), (12410, 42448), (12886, 40880), (13265, 39712), (15160, 34748), (16352, 32215), (17374, 30320), (19040, 27667), (19856, 26530), (20440, 25772), (21224, 24820)]