288367040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:806

約数の個数: 112

約数和(自身を含む): 747784128

約数和(自身を除く): 459417088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 103, 104, 130, 160, 206, 208, 260, 320, 412, 416, 515, 520, 673, 824, 832, 1030, 1040, 1339, 1346, 1648, 2060, 2080, 2678, 2692, 3296, 3365, 4120, 4160, 5356, 5384, 6592, 6695, 6730, 8240, 8749, 10712, 10768, 13390, 13460, 16480, 17498, 21424, 21536, 26780, 26920, 32960, 34996, 42848, 43072, 43745, 53560, 53840, 69319, 69992, 85696, 87490, 107120, 107680, 138638, 139984, 174980, 214240, 215360, 277276, 279968, 346595, 349960, 428480, 554552, 559936, 693190, 699920, 901147, 1109104, 1386380, 1399840, 1802294, 2218208, 2772760, 2799680, 3604588, 4436416, 4505735, 5545520, 7209176, 9011470, 11091040, 14418352, 18022940, 22182080, 28836704, 36045880, 57673408, 72091760, 144183520, 288367040]

約数ペア:

[(1, 288367040), (2, 144183520), (4, 72091760), (5, 57673408), (8, 36045880), (10, 28836704), (13, 22182080), (16, 18022940), (20, 14418352), (26, 11091040), (32, 9011470), (40, 7209176), (52, 5545520), (64, 4505735), (65, 4436416), (80, 3604588), (103, 2799680), (104, 2772760), (130, 2218208), (160, 1802294), (206, 1399840), (208, 1386380), (260, 1109104), (320, 901147), (412, 699920), (416, 693190), (515, 559936), (520, 554552), (673, 428480), (824, 349960), (832, 346595), (1030, 279968), (1040, 277276), (1339, 215360), (1346, 214240), (1648, 174980), (2060, 139984), (2080, 138638), (2678, 107680), (2692, 107120), (3296, 87490), (3365, 85696), (4120, 69992), (4160, 69319), (5356, 53840), (5384, 53560), (6592, 43745), (6695, 43072), (6730, 42848), (8240, 34996), (8749, 32960), (10712, 26920), (10768, 26780), (13390, 21536), (13460, 21424), (16480, 17498)]