379274280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41047}}^1$

素因数の和:41079

約数の個数: 128

約数和(自身を含む): 1418618880

約数和(自身を除く): 1039344600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 41047, 82094, 123141, 164188, 205235, 246282, 287329, 328376, 410470, 451517, 492564, 574658, 615705, 820940, 861987, 903034, 985128, 1149316, 1231410, 1354551, 1436645, 1641880, 1723974, 1806068, 2257585, 2298632, 2462820, 2709102, 2873290, 3160619, 3447948, 3612136, 4309935, 4515170, 4925640, 5418204, 5746580, 6321238, 6772755, 6895896, 8619870, 9030340, 9481857, 10836408, 11493160, 12642476, 13545510, 15803095, 17239740, 18060680, 18963714, 25284952, 27091020, 31606190, 34479480, 37927428, 47409285, 54182040, 63212380, 75854856, 94818570, 126424760, 189637140, 379274280]

約数ペア:

[(1, 379274280), (2, 189637140), (3, 126424760), (4, 94818570), (5, 75854856), (6, 63212380), (7, 54182040), (8, 47409285), (10, 37927428), (11, 34479480), (12, 31606190), (14, 27091020), (15, 25284952), (20, 18963714), (21, 18060680), (22, 17239740), (24, 15803095), (28, 13545510), (30, 12642476), (33, 11493160), (35, 10836408), (40, 9481857), (42, 9030340), (44, 8619870), (55, 6895896), (56, 6772755), (60, 6321238), (66, 5746580), (70, 5418204), (77, 4925640), (84, 4515170), (88, 4309935), (105, 3612136), (110, 3447948), (120, 3160619), (132, 2873290), (140, 2709102), (154, 2462820), (165, 2298632), (168, 2257585), (210, 1806068), (220, 1723974), (231, 1641880), (264, 1436645), (280, 1354551), (308, 1231410), (330, 1149316), (385, 985128), (420, 903034), (440, 861987), (462, 820940), (616, 615705), (660, 574658), (770, 492564), (840, 451517), (924, 410470), (1155, 328376), (1320, 287329), (1540, 246282), (1848, 205235), (2310, 164188), (3080, 123141), (4620, 82094), (9240, 41047)]