8155619520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{8521}}^1$

素因数の和:9538

約数の個数: 112

約数和(自身を含む): 25923105888

約数和(自身を除く): 17767486368

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, 160, 192, 240, 320, 480, 960, 997, 1994, 2991, 3988, 4985, 5982, 7976, 8521, 9970, 11964, 14955, 15952, 17042, 19940, 23928, 25563, 29910, 31904, 34084, 39880, 42605, 47856, 51126, 59820, 63808, 68168, 79760, 85210, 95712, 102252, 119640, 127815, 136336, 159520, 170420, 191424, 204504, 239280, 255630, 272672, 319040, 340840, 409008, 478560, 511260, 545344, 681680, 818016, 957120, 1022520, 1363360, 1636032, 2045040, 2726720, 4090080, 8180160, 8495437, 16990874, 25486311, 33981748, 42477185, 50972622, 67963496, 84954370, 101945244, 127431555, 135926992, 169908740, 203890488, 254863110, 271853984, 339817480, 407780976, 509726220, 543707968, 679634960, 815561952, 1019452440, 1359269920, 1631123904, 2038904880, 2718539840, 4077809760, 8155619520]

約数ペア:

[(1, 8155619520), (2, 4077809760), (3, 2718539840), (4, 2038904880), (5, 1631123904), (6, 1359269920), (8, 1019452440), (10, 815561952), (12, 679634960), (15, 543707968), (16, 509726220), (20, 407780976), (24, 339817480), (30, 271853984), (32, 254863110), (40, 203890488), (48, 169908740), (60, 135926992), (64, 127431555), (80, 101945244), (96, 84954370), (120, 67963496), (160, 50972622), (192, 42477185), (240, 33981748), (320, 25486311), (480, 16990874), (960, 8495437), (997, 8180160), (1994, 4090080), (2991, 2726720), (3988, 2045040), (4985, 1636032), (5982, 1363360), (7976, 1022520), (8521, 957120), (9970, 818016), (11964, 681680), (14955, 545344), (15952, 511260), (17042, 478560), (19940, 409008), (23928, 340840), (25563, 319040), (29910, 272672), (31904, 255630), (34084, 239280), (39880, 204504), (42605, 191424), (47856, 170420), (51126, 159520), (59820, 136336), (63808, 127815), (68168, 119640), (79760, 102252), (85210, 95712)]