630157440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29837}}^1$

素因数の和:29870

約数の個数: 128

約数和(自身を含む): 2191302720

約数和(自身を除く): 1561145280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 29837, 59674, 89511, 119348, 149185, 179022, 238696, 298370, 328207, 358044, 447555, 477392, 596740, 656414, 716088, 895110, 954784, 984621, 1193480, 1312828, 1432176, 1641035, 1790220, 1909568, 1969242, 2386960, 2625656, 2864352, 3282070, 3580440, 3819136, 3938484, 4773920, 4923105, 5251312, 5728704, 6564140, 7160880, 7876968, 9547840, 9846210, 10502624, 11457408, 13128280, 14321760, 15753936, 19095680, 19692420, 21005248, 26256560, 28643520, 31507872, 39384840, 42010496, 52513120, 57287040, 63015744, 78769680, 105026240, 126031488, 157539360, 210052480, 315078720, 630157440]

約数ペア:

[(1, 630157440), (2, 315078720), (3, 210052480), (4, 157539360), (5, 126031488), (6, 105026240), (8, 78769680), (10, 63015744), (11, 57287040), (12, 52513120), (15, 42010496), (16, 39384840), (20, 31507872), (22, 28643520), (24, 26256560), (30, 21005248), (32, 19692420), (33, 19095680), (40, 15753936), (44, 14321760), (48, 13128280), (55, 11457408), (60, 10502624), (64, 9846210), (66, 9547840), (80, 7876968), (88, 7160880), (96, 6564140), (110, 5728704), (120, 5251312), (128, 4923105), (132, 4773920), (160, 3938484), (165, 3819136), (176, 3580440), (192, 3282070), (220, 2864352), (240, 2625656), (264, 2386960), (320, 1969242), (330, 1909568), (352, 1790220), (384, 1641035), (440, 1432176), (480, 1312828), (528, 1193480), (640, 984621), (660, 954784), (704, 895110), (880, 716088), (960, 656414), (1056, 596740), (1320, 477392), (1408, 447555), (1760, 358044), (1920, 328207), (2112, 298370), (2640, 238696), (3520, 179022), (4224, 149185), (5280, 119348), (7040, 89511), (10560, 59674), (21120, 29837)]