140620800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{1831}}^1$

素因数の和:1864

約数の個数: 132

約数和(自身を含む): 465012896

約数和(自身を除く): 324392096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1831, 1920, 2400, 2560, 3072, 3200, 3662, 3840, 4800, 5120, 5493, 6400, 7324, 7680, 9155, 9600, 10986, 12800, 14648, 15360, 18310, 19200, 21972, 25600, 27465, 29296, 36620, 38400, 43944, 45775, 54930, 58592, 73240, 76800, 87888, 91550, 109860, 117184, 137325, 146480, 175776, 183100, 219720, 234368, 274650, 292960, 351552, 366200, 439440, 468736, 549300, 585920, 703104, 732400, 878880, 937472, 1098600, 1171840, 1406208, 1464800, 1757760, 1874944, 2197200, 2343680, 2812416, 2929600, 3515520, 4394400, 4687360, 5624832, 5859200, 7031040, 8788800, 9374720, 11718400, 14062080, 17577600, 23436800, 28124160, 35155200, 46873600, 70310400, 140620800]

約数ペア:

[(1, 140620800), (2, 70310400), (3, 46873600), (4, 35155200), (5, 28124160), (6, 23436800), (8, 17577600), (10, 14062080), (12, 11718400), (15, 9374720), (16, 8788800), (20, 7031040), (24, 5859200), (25, 5624832), (30, 4687360), (32, 4394400), (40, 3515520), (48, 2929600), (50, 2812416), (60, 2343680), (64, 2197200), (75, 1874944), (80, 1757760), (96, 1464800), (100, 1406208), (120, 1171840), (128, 1098600), (150, 937472), (160, 878880), (192, 732400), (200, 703104), (240, 585920), (256, 549300), (300, 468736), (320, 439440), (384, 366200), (400, 351552), (480, 292960), (512, 274650), (600, 234368), (640, 219720), (768, 183100), (800, 175776), (960, 146480), (1024, 137325), (1200, 117184), (1280, 109860), (1536, 91550), (1600, 87888), (1831, 76800), (1920, 73240), (2400, 58592), (2560, 54930), (3072, 45775), (3200, 43944), (3662, 38400), (3840, 36620), (4800, 29296), (5120, 27465), (5493, 25600), (6400, 21972), (7324, 19200), (7680, 18310), (9155, 15360), (9600, 14648), (10986, 12800)]