159712800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5155

約数の個数: 144

約数和(自身を含む): 559964160

約数和(自身を除く): 400251360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5119, 5200, 6240, 7800, 10238, 10400, 15357, 15600, 20476, 25595, 30714, 31200, 40952, 51190, 61428, 66547, 76785, 81904, 102380, 122856, 127975, 133094, 153570, 163808, 199641, 204760, 245712, 255950, 266188, 307140, 332735, 383925, 399282, 409520, 491424, 511900, 532376, 614280, 665470, 767850, 798564, 819040, 998205, 1023800, 1064752, 1228560, 1330940, 1535700, 1597128, 1663675, 1996410, 2047600, 2129504, 2457120, 2661880, 3071400, 3194256, 3327350, 3992820, 4095200, 4991025, 5323760, 6142800, 6388512, 6654700, 7985640, 9982050, 10647520, 12285600, 13309400, 15971280, 19964100, 26618800, 31942560, 39928200, 53237600, 79856400, 159712800]

約数ペア:

[(1, 159712800), (2, 79856400), (3, 53237600), (4, 39928200), (5, 31942560), (6, 26618800), (8, 19964100), (10, 15971280), (12, 13309400), (13, 12285600), (15, 10647520), (16, 9982050), (20, 7985640), (24, 6654700), (25, 6388512), (26, 6142800), (30, 5323760), (32, 4991025), (39, 4095200), (40, 3992820), (48, 3327350), (50, 3194256), (52, 3071400), (60, 2661880), (65, 2457120), (75, 2129504), (78, 2047600), (80, 1996410), (96, 1663675), (100, 1597128), (104, 1535700), (120, 1330940), (130, 1228560), (150, 1064752), (156, 1023800), (160, 998205), (195, 819040), (200, 798564), (208, 767850), (240, 665470), (260, 614280), (300, 532376), (312, 511900), (325, 491424), (390, 409520), (400, 399282), (416, 383925), (480, 332735), (520, 307140), (600, 266188), (624, 255950), (650, 245712), (780, 204760), (800, 199641), (975, 163808), (1040, 153570), (1200, 133094), (1248, 127975), (1300, 122856), (1560, 102380), (1950, 81904), (2080, 76785), (2400, 66547), (2600, 61428), (3120, 51190), (3900, 40952), (5119, 31200), (5200, 30714), (6240, 25595), (7800, 20476), (10238, 15600), (10400, 15357)]