147512320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:685

約数の個数: 88

約数和(自身を含む): 361975104

約数和(自身を除く): 214462784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 613, 640, 752, 940, 1024, 1226, 1280, 1504, 1880, 2452, 2560, 3008, 3065, 3760, 4904, 5120, 6016, 6130, 7520, 9808, 12032, 12260, 15040, 19616, 24064, 24520, 28811, 30080, 39232, 48128, 49040, 57622, 60160, 78464, 98080, 115244, 120320, 144055, 156928, 196160, 230488, 240640, 288110, 313856, 392320, 460976, 576220, 627712, 784640, 921952, 1152440, 1569280, 1843904, 2304880, 3138560, 3687808, 4609760, 7375616, 9219520, 14751232, 18439040, 29502464, 36878080, 73756160, 147512320]

約数ペア:

[(1, 147512320), (2, 73756160), (4, 36878080), (5, 29502464), (8, 18439040), (10, 14751232), (16, 9219520), (20, 7375616), (32, 4609760), (40, 3687808), (47, 3138560), (64, 2304880), (80, 1843904), (94, 1569280), (128, 1152440), (160, 921952), (188, 784640), (235, 627712), (256, 576220), (320, 460976), (376, 392320), (470, 313856), (512, 288110), (613, 240640), (640, 230488), (752, 196160), (940, 156928), (1024, 144055), (1226, 120320), (1280, 115244), (1504, 98080), (1880, 78464), (2452, 60160), (2560, 57622), (3008, 49040), (3065, 48128), (3760, 39232), (4904, 30080), (5120, 28811), (6016, 24520), (6130, 24064), (7520, 19616), (9808, 15040), (12032, 12260)]