201937920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13147}}^1$

素因数の和:13175

約数の個数: 88

約数和(自身を含む): 645934944

約数和(自身を除く): 443997024

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 13147, 15360, 26294, 39441, 52588, 65735, 78882, 105176, 131470, 157764, 197205, 210352, 262940, 315528, 394410, 420704, 525880, 631056, 788820, 841408, 1051760, 1262112, 1577640, 1682816, 2103520, 2524224, 3155280, 3365632, 4207040, 5048448, 6310560, 6731264, 8414080, 10096896, 12621120, 13462528, 16828160, 20193792, 25242240, 33656320, 40387584, 50484480, 67312640, 100968960, 201937920]

約数ペア:

[(1, 201937920), (2, 100968960), (3, 67312640), (4, 50484480), (5, 40387584), (6, 33656320), (8, 25242240), (10, 20193792), (12, 16828160), (15, 13462528), (16, 12621120), (20, 10096896), (24, 8414080), (30, 6731264), (32, 6310560), (40, 5048448), (48, 4207040), (60, 3365632), (64, 3155280), (80, 2524224), (96, 2103520), (120, 1682816), (128, 1577640), (160, 1262112), (192, 1051760), (240, 841408), (256, 788820), (320, 631056), (384, 525880), (480, 420704), (512, 394410), (640, 315528), (768, 262940), (960, 210352), (1024, 197205), (1280, 157764), (1536, 131470), (1920, 105176), (2560, 78882), (3072, 65735), (3840, 52588), (5120, 39441), (7680, 26294), (13147, 15360)]