1015186560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2657}}^1$

素因数の和:2878

約数の個数: 128

約数和(自身を含む): 3253392000

約数和(自身を除く): 2238205440

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, 199, 240, 320, 384, 398, 480, 597, 640, 796, 960, 995, 1194, 1592, 1920, 1990, 2388, 2657, 2985, 3184, 3980, 4776, 5314, 5970, 6368, 7960, 7971, 9552, 10628, 11940, 12736, 13285, 15920, 15942, 19104, 21256, 23880, 25472, 26570, 31840, 31884, 38208, 39855, 42512, 47760, 53140, 63680, 63768, 76416, 79710, 85024, 95520, 106280, 127360, 127536, 159420, 170048, 191040, 212560, 255072, 318840, 340096, 382080, 425120, 510144, 528743, 637680, 850240, 1020288, 1057486, 1275360, 1586229, 1700480, 2114972, 2550720, 2643715, 3172458, 4229944, 5101440, 5287430, 6344916, 7931145, 8459888, 10574860, 12689832, 15862290, 16919776, 21149720, 25379664, 31724580, 33839552, 42299440, 50759328, 63449160, 67679104, 84598880, 101518656, 126898320, 169197760, 203037312, 253796640, 338395520, 507593280, 1015186560]

約数ペア:

[(1, 1015186560), (2, 507593280), (3, 338395520), (4, 253796640), (5, 203037312), (6, 169197760), (8, 126898320), (10, 101518656), (12, 84598880), (15, 67679104), (16, 63449160), (20, 50759328), (24, 42299440), (30, 33839552), (32, 31724580), (40, 25379664), (48, 21149720), (60, 16919776), (64, 15862290), (80, 12689832), (96, 10574860), (120, 8459888), (128, 7931145), (160, 6344916), (192, 5287430), (199, 5101440), (240, 4229944), (320, 3172458), (384, 2643715), (398, 2550720), (480, 2114972), (597, 1700480), (640, 1586229), (796, 1275360), (960, 1057486), (995, 1020288), (1194, 850240), (1592, 637680), (1920, 528743), (1990, 510144), (2388, 425120), (2657, 382080), (2985, 340096), (3184, 318840), (3980, 255072), (4776, 212560), (5314, 191040), (5970, 170048), (6368, 159420), (7960, 127536), (7971, 127360), (9552, 106280), (10628, 95520), (11940, 85024), (12736, 79710), (13285, 76416), (15920, 63768), (15942, 63680), (19104, 53140), (21256, 47760), (23880, 42512), (25472, 39855), (26570, 38208), (31840, 31884)]