85812160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1374

約数の個数: 112

約数和(自身を含む): 241767360

約数和(自身を除く): 155955200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1321, 1624, 1856, 2030, 2240, 2320, 2642, 3248, 4060, 4640, 5284, 6496, 6605, 8120, 9247, 9280, 10568, 12992, 13210, 16240, 18494, 21136, 26420, 32480, 36988, 38309, 42272, 46235, 52840, 64960, 73976, 76618, 84544, 92470, 105680, 147952, 153236, 184940, 191545, 211360, 268163, 295904, 306472, 369880, 383090, 422720, 536326, 591808, 612944, 739760, 766180, 1072652, 1225888, 1340815, 1479520, 1532360, 2145304, 2451776, 2681630, 2959040, 3064720, 4290608, 5363260, 6129440, 8581216, 10726520, 12258880, 17162432, 21453040, 42906080, 85812160]

約数ペア:

[(1, 85812160), (2, 42906080), (4, 21453040), (5, 17162432), (7, 12258880), (8, 10726520), (10, 8581216), (14, 6129440), (16, 5363260), (20, 4290608), (28, 3064720), (29, 2959040), (32, 2681630), (35, 2451776), (40, 2145304), (56, 1532360), (58, 1479520), (64, 1340815), (70, 1225888), (80, 1072652), (112, 766180), (116, 739760), (140, 612944), (145, 591808), (160, 536326), (203, 422720), (224, 383090), (232, 369880), (280, 306472), (290, 295904), (320, 268163), (406, 211360), (448, 191545), (464, 184940), (560, 153236), (580, 147952), (812, 105680), (928, 92470), (1015, 84544), (1120, 76618), (1160, 73976), (1321, 64960), (1624, 52840), (1856, 46235), (2030, 42272), (2240, 38309), (2320, 36988), (2642, 32480), (3248, 26420), (4060, 21136), (4640, 18494), (5284, 16240), (6496, 13210), (6605, 12992), (8120, 10568), (9247, 9280)]