131922240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1200

約数の個数: 112

約数和(自身を含む): 422452800

約数和(自身を除く): 290530560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1049, 1310, 1572, 1965, 2096, 2098, 2620, 3144, 3147, 3930, 4192, 4196, 5240, 5245, 6288, 6294, 7860, 8384, 8392, 10480, 10490, 12576, 12588, 15720, 15735, 16784, 20960, 20980, 25152, 25176, 31440, 31470, 33568, 41920, 41960, 50352, 62880, 62940, 67136, 83920, 100704, 125760, 125880, 137419, 167840, 201408, 251760, 274838, 335680, 412257, 503520, 549676, 687095, 824514, 1007040, 1099352, 1374190, 1649028, 2061285, 2198704, 2748380, 3298056, 4122570, 4397408, 5496760, 6596112, 8245140, 8794816, 10993520, 13192224, 16490280, 21987040, 26384448, 32980560, 43974080, 65961120, 131922240]

約数ペア:

[(1, 131922240), (2, 65961120), (3, 43974080), (4, 32980560), (5, 26384448), (6, 21987040), (8, 16490280), (10, 13192224), (12, 10993520), (15, 8794816), (16, 8245140), (20, 6596112), (24, 5496760), (30, 4397408), (32, 4122570), (40, 3298056), (48, 2748380), (60, 2198704), (64, 2061285), (80, 1649028), (96, 1374190), (120, 1099352), (131, 1007040), (160, 824514), (192, 687095), (240, 549676), (262, 503520), (320, 412257), (393, 335680), (480, 274838), (524, 251760), (655, 201408), (786, 167840), (960, 137419), (1048, 125880), (1049, 125760), (1310, 100704), (1572, 83920), (1965, 67136), (2096, 62940), (2098, 62880), (2620, 50352), (3144, 41960), (3147, 41920), (3930, 33568), (4192, 31470), (4196, 31440), (5240, 25176), (5245, 25152), (6288, 20980), (6294, 20960), (7860, 16784), (8384, 15735), (8392, 15720), (10480, 12588), (10490, 12576)]