131914080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1029

約数の個数: 144

約数和(自身を含む): 455115024

約数和(自身を除く): 323200944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 907, 909, 1010, 1212, 1440, 1515, 1616, 1814, 1818, 2020, 2424, 2721, 3030, 3232, 3628, 3636, 4040, 4535, 4545, 4848, 5442, 6060, 7256, 7272, 8080, 8163, 9070, 9090, 9696, 10884, 12120, 13605, 14512, 14544, 16160, 16326, 18140, 18180, 21768, 24240, 27210, 29024, 29088, 32652, 36280, 36360, 40815, 43536, 48480, 54420, 65304, 72560, 72720, 81630, 87072, 91607, 108840, 130608, 145120, 145440, 163260, 183214, 217680, 261216, 274821, 326520, 366428, 435360, 458035, 549642, 653040, 732856, 824463, 916070, 1099284, 1306080, 1374105, 1465712, 1648926, 1832140, 2198568, 2748210, 2931424, 3297852, 3664280, 4122315, 4397136, 5496420, 6595704, 7328560, 8244630, 8794272, 10992840, 13191408, 14657120, 16489260, 21985680, 26382816, 32978520, 43971360, 65957040, 131914080]

約数ペア:

[(1, 131914080), (2, 65957040), (3, 43971360), (4, 32978520), (5, 26382816), (6, 21985680), (8, 16489260), (9, 14657120), (10, 13191408), (12, 10992840), (15, 8794272), (16, 8244630), (18, 7328560), (20, 6595704), (24, 5496420), (30, 4397136), (32, 4122315), (36, 3664280), (40, 3297852), (45, 2931424), (48, 2748210), (60, 2198568), (72, 1832140), (80, 1648926), (90, 1465712), (96, 1374105), (101, 1306080), (120, 1099284), (144, 916070), (160, 824463), (180, 732856), (202, 653040), (240, 549642), (288, 458035), (303, 435360), (360, 366428), (404, 326520), (480, 274821), (505, 261216), (606, 217680), (720, 183214), (808, 163260), (907, 145440), (909, 145120), (1010, 130608), (1212, 108840), (1440, 91607), (1515, 87072), (1616, 81630), (1814, 72720), (1818, 72560), (2020, 65304), (2424, 54420), (2721, 48480), (3030, 43536), (3232, 40815), (3628, 36360), (3636, 36280), (4040, 32652), (4535, 29088), (4545, 29024), (4848, 27210), (5442, 24240), (6060, 21768), (7256, 18180), (7272, 18140), (8080, 16326), (8163, 16160), (9070, 14544), (9090, 14512), (9696, 13605), (10884, 12120)]