64309440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5153}}^1$

素因数の和:5186

約数の個数: 112

約数和(自身を含む): 219931488

約数和(自身を除く): 155622048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 5153, 6240, 10306, 12480, 15459, 20612, 25765, 30918, 41224, 51530, 61836, 66989, 77295, 82448, 103060, 123672, 133978, 154590, 164896, 200967, 206120, 247344, 267956, 309180, 329792, 334945, 401934, 412240, 494688, 535912, 618360, 669890, 803868, 824480, 989376, 1004835, 1071824, 1236720, 1339780, 1607736, 1648960, 2009670, 2143648, 2473440, 2679560, 3215472, 4019340, 4287296, 4946880, 5359120, 6430944, 8038680, 10718240, 12861888, 16077360, 21436480, 32154720, 64309440]

約数ペア:

[(1, 64309440), (2, 32154720), (3, 21436480), (4, 16077360), (5, 12861888), (6, 10718240), (8, 8038680), (10, 6430944), (12, 5359120), (13, 4946880), (15, 4287296), (16, 4019340), (20, 3215472), (24, 2679560), (26, 2473440), (30, 2143648), (32, 2009670), (39, 1648960), (40, 1607736), (48, 1339780), (52, 1236720), (60, 1071824), (64, 1004835), (65, 989376), (78, 824480), (80, 803868), (96, 669890), (104, 618360), (120, 535912), (130, 494688), (156, 412240), (160, 401934), (192, 334945), (195, 329792), (208, 309180), (240, 267956), (260, 247344), (312, 206120), (320, 200967), (390, 164896), (416, 154590), (480, 133978), (520, 123672), (624, 103060), (780, 82448), (832, 77295), (960, 66989), (1040, 61836), (1248, 51530), (1560, 41224), (2080, 30918), (2496, 25765), (3120, 20612), (4160, 15459), (5153, 12480), (6240, 10306)]