13640719920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7297}}^1\times {\mathrm{7789}}^1$

素因数の和:15102

約数の個数: 80

約数和(自身を含む): 42297456480

約数和(自身を除く): 28656736560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7297, 7789, 14594, 15578, 21891, 23367, 29188, 31156, 36485, 38945, 43782, 46734, 58376, 62312, 72970, 77890, 87564, 93468, 109455, 116752, 116835, 124624, 145940, 155780, 175128, 186936, 218910, 233670, 291880, 311560, 350256, 373872, 437820, 467340, 583760, 623120, 875640, 934680, 1751280, 1869360, 56836333, 113672666, 170508999, 227345332, 284181665, 341017998, 454690664, 568363330, 682035996, 852544995, 909381328, 1136726660, 1364071992, 1705089990, 2273453320, 2728143984, 3410179980, 4546906640, 6820359960, 13640719920]

約数ペア:

[(1, 13640719920), (2, 6820359960), (3, 4546906640), (4, 3410179980), (5, 2728143984), (6, 2273453320), (8, 1705089990), (10, 1364071992), (12, 1136726660), (15, 909381328), (16, 852544995), (20, 682035996), (24, 568363330), (30, 454690664), (40, 341017998), (48, 284181665), (60, 227345332), (80, 170508999), (120, 113672666), (240, 56836333), (7297, 1869360), (7789, 1751280), (14594, 934680), (15578, 875640), (21891, 623120), (23367, 583760), (29188, 467340), (31156, 437820), (36485, 373872), (38945, 350256), (43782, 311560), (46734, 291880), (58376, 233670), (62312, 218910), (72970, 186936), (77890, 175128), (87564, 155780), (93468, 145940), (109455, 124624), (116752, 116835)]