91730240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1376

約数の個数: 112

約数和(自身を含む): 257885184

約数和(自身を除く): 166154944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1321, 1736, 1984, 2170, 2240, 2480, 2642, 3472, 4340, 4960, 5284, 6605, 6944, 8680, 9247, 9920, 10568, 13210, 13888, 17360, 18494, 21136, 26420, 34720, 36988, 40951, 42272, 46235, 52840, 69440, 73976, 81902, 84544, 92470, 105680, 147952, 163804, 184940, 204755, 211360, 286657, 295904, 327608, 369880, 409510, 422720, 573314, 591808, 655216, 739760, 819020, 1146628, 1310432, 1433285, 1479520, 1638040, 2293256, 2620864, 2866570, 2959040, 3276080, 4586512, 5733140, 6552160, 9173024, 11466280, 13104320, 18346048, 22932560, 45865120, 91730240]

約数ペア:

[(1, 91730240), (2, 45865120), (4, 22932560), (5, 18346048), (7, 13104320), (8, 11466280), (10, 9173024), (14, 6552160), (16, 5733140), (20, 4586512), (28, 3276080), (31, 2959040), (32, 2866570), (35, 2620864), (40, 2293256), (56, 1638040), (62, 1479520), (64, 1433285), (70, 1310432), (80, 1146628), (112, 819020), (124, 739760), (140, 655216), (155, 591808), (160, 573314), (217, 422720), (224, 409510), (248, 369880), (280, 327608), (310, 295904), (320, 286657), (434, 211360), (448, 204755), (496, 184940), (560, 163804), (620, 147952), (868, 105680), (992, 92470), (1085, 84544), (1120, 81902), (1240, 73976), (1321, 69440), (1736, 52840), (1984, 46235), (2170, 42272), (2240, 40951), (2480, 36988), (2642, 34720), (3472, 26420), (4340, 21136), (4960, 18494), (5284, 17360), (6605, 13888), (6944, 13210), (8680, 10568), (9247, 9920)]