64429120

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{587}}^1$

素因数の和:625

約数の個数: 112

約数和(自身を含む): 179222400

約数和(自身を除く): 114793280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 587, 686, 784, 980, 1120, 1174, 1372, 1568, 1715, 1960, 2240, 2348, 2744, 2935, 3136, 3430, 3920, 4109, 4696, 5488, 5870, 6860, 7840, 8218, 9392, 10976, 11740, 13720, 15680, 16436, 18784, 20545, 21952, 23480, 27440, 28763, 32872, 37568, 41090, 46960, 54880, 57526, 65744, 82180, 93920, 109760, 115052, 131488, 143815, 164360, 187840, 201341, 230104, 262976, 287630, 328720, 402682, 460208, 575260, 657440, 805364, 920416, 1006705, 1150520, 1314880, 1610728, 1840832, 2013410, 2301040, 3221456, 4026820, 4602080, 6442912, 8053640, 9204160, 12885824, 16107280, 32214560, 64429120]

約数ペア:

[(1, 64429120), (2, 32214560), (4, 16107280), (5, 12885824), (7, 9204160), (8, 8053640), (10, 6442912), (14, 4602080), (16, 4026820), (20, 3221456), (28, 2301040), (32, 2013410), (35, 1840832), (40, 1610728), (49, 1314880), (56, 1150520), (64, 1006705), (70, 920416), (80, 805364), (98, 657440), (112, 575260), (140, 460208), (160, 402682), (196, 328720), (224, 287630), (245, 262976), (280, 230104), (320, 201341), (343, 187840), (392, 164360), (448, 143815), (490, 131488), (560, 115052), (587, 109760), (686, 93920), (784, 82180), (980, 65744), (1120, 57526), (1174, 54880), (1372, 46960), (1568, 41090), (1715, 37568), (1960, 32872), (2240, 28763), (2348, 27440), (2744, 23480), (2935, 21952), (3136, 20545), (3430, 18784), (3920, 16436), (4109, 15680), (4696, 13720), (5488, 11740), (5870, 10976), (6860, 9392), (7840, 8218)]