997100160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{74189}}^1$

素因数の和:74218

約数の個数: 128

約数和(自身を含む): 3632342400

約数和(自身を除く): 2635242240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 74189, 148378, 222567, 296756, 370945, 445134, 519323, 593512, 741890, 890268, 1038646, 1112835, 1187024, 1483780, 1557969, 1780536, 2077292, 2225670, 2374048, 2596615, 2967560, 3115938, 3561072, 4154584, 4451340, 4748096, 5193230, 5935120, 6231876, 7122144, 7789845, 8309168, 8902680, 9496192, 10386460, 11870240, 12463752, 14244288, 15579690, 16618336, 17805360, 20772920, 23740480, 24927504, 28488576, 31159380, 33236672, 35610720, 41545840, 47480960, 49855008, 62318760, 66473344, 71221440, 83091680, 99710016, 124637520, 142442880, 166183360, 199420032, 249275040, 332366720, 498550080, 997100160]

約数ペア:

[(1, 997100160), (2, 498550080), (3, 332366720), (4, 249275040), (5, 199420032), (6, 166183360), (7, 142442880), (8, 124637520), (10, 99710016), (12, 83091680), (14, 71221440), (15, 66473344), (16, 62318760), (20, 49855008), (21, 47480960), (24, 41545840), (28, 35610720), (30, 33236672), (32, 31159380), (35, 28488576), (40, 24927504), (42, 23740480), (48, 20772920), (56, 17805360), (60, 16618336), (64, 15579690), (70, 14244288), (80, 12463752), (84, 11870240), (96, 10386460), (105, 9496192), (112, 8902680), (120, 8309168), (128, 7789845), (140, 7122144), (160, 6231876), (168, 5935120), (192, 5193230), (210, 4748096), (224, 4451340), (240, 4154584), (280, 3561072), (320, 3115938), (336, 2967560), (384, 2596615), (420, 2374048), (448, 2225670), (480, 2077292), (560, 1780536), (640, 1557969), (672, 1483780), (840, 1187024), (896, 1112835), (960, 1038646), (1120, 890268), (1344, 741890), (1680, 593512), (1920, 519323), (2240, 445134), (2688, 370945), (3360, 296756), (4480, 222567), (6720, 148378), (13440, 74189)]