133841680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{827}}^1$

素因数の和:881

約数の個数: 120

約数和(自身を含む): 378243648

約数和(自身を除く): 244401968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 289, 340, 476, 560, 578, 595, 680, 827, 952, 1156, 1190, 1360, 1445, 1654, 1904, 2023, 2312, 2380, 2890, 3308, 4046, 4135, 4624, 4760, 5780, 5789, 6616, 8092, 8270, 9520, 10115, 11560, 11578, 13232, 14059, 16184, 16540, 20230, 23120, 23156, 28118, 28945, 32368, 33080, 40460, 46312, 56236, 57890, 66160, 70295, 80920, 92624, 98413, 112472, 115780, 140590, 161840, 196826, 224944, 231560, 239003, 281180, 393652, 463120, 478006, 492065, 562360, 787304, 956012, 984130, 1124720, 1195015, 1574608, 1673021, 1912024, 1968260, 2390030, 3346042, 3824048, 3936520, 4780060, 6692084, 7873040, 8365105, 9560120, 13384168, 16730210, 19120240, 26768336, 33460420, 66920840, 133841680]

約数ペア:

[(1, 133841680), (2, 66920840), (4, 33460420), (5, 26768336), (7, 19120240), (8, 16730210), (10, 13384168), (14, 9560120), (16, 8365105), (17, 7873040), (20, 6692084), (28, 4780060), (34, 3936520), (35, 3824048), (40, 3346042), (56, 2390030), (68, 1968260), (70, 1912024), (80, 1673021), (85, 1574608), (112, 1195015), (119, 1124720), (136, 984130), (140, 956012), (170, 787304), (238, 562360), (272, 492065), (280, 478006), (289, 463120), (340, 393652), (476, 281180), (560, 239003), (578, 231560), (595, 224944), (680, 196826), (827, 161840), (952, 140590), (1156, 115780), (1190, 112472), (1360, 98413), (1445, 92624), (1654, 80920), (1904, 70295), (2023, 66160), (2312, 57890), (2380, 56236), (2890, 46312), (3308, 40460), (4046, 33080), (4135, 32368), (4624, 28945), (4760, 28118), (5780, 23156), (5789, 23120), (6616, 20230), (8092, 16540), (8270, 16184), (9520, 14059), (10115, 13232), (11560, 11578)]