1344420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 5136768

約数和(自身を除く): 3792348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 97, 99, 105, 110, 126, 132, 140, 154, 165, 180, 194, 198, 210, 220, 231, 252, 291, 308, 315, 330, 385, 388, 396, 420, 462, 485, 495, 582, 630, 660, 679, 693, 770, 873, 924, 970, 990, 1067, 1155, 1164, 1260, 1358, 1386, 1455, 1540, 1746, 1940, 1980, 2037, 2134, 2310, 2716, 2772, 2910, 3201, 3395, 3465, 3492, 4074, 4268, 4365, 4620, 5335, 5820, 6111, 6402, 6790, 6930, 7469, 8148, 8730, 9603, 10185, 10670, 12222, 12804, 13580, 13860, 14938, 16005, 17460, 19206, 20370, 21340, 22407, 24444, 29876, 30555, 32010, 37345, 38412, 40740, 44814, 48015, 61110, 64020, 67221, 74690, 89628, 96030, 112035, 122220, 134442, 149380, 192060, 224070, 268884, 336105, 448140, 672210, 1344420]

約数ペア:

[(1, 1344420), (2, 672210), (3, 448140), (4, 336105), (5, 268884), (6, 224070), (7, 192060), (9, 149380), (10, 134442), (11, 122220), (12, 112035), (14, 96030), (15, 89628), (18, 74690), (20, 67221), (21, 64020), (22, 61110), (28, 48015), (30, 44814), (33, 40740), (35, 38412), (36, 37345), (42, 32010), (44, 30555), (45, 29876), (55, 24444), (60, 22407), (63, 21340), (66, 20370), (70, 19206), (77, 17460), (84, 16005), (90, 14938), (97, 13860), (99, 13580), (105, 12804), (110, 12222), (126, 10670), (132, 10185), (140, 9603), (154, 8730), (165, 8148), (180, 7469), (194, 6930), (198, 6790), (210, 6402), (220, 6111), (231, 5820), (252, 5335), (291, 4620), (308, 4365), (315, 4268), (330, 4074), (385, 3492), (388, 3465), (396, 3395), (420, 3201), (462, 2910), (485, 2772), (495, 2716), (582, 2310), (630, 2134), (660, 2037), (679, 1980), (693, 1940), (770, 1746), (873, 1540), (924, 1455), (970, 1386), (990, 1358), (1067, 1260), (1155, 1164)]