402148320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{119687}}^1$

素因数の和:119712

約数の個数: 96

約数和(自身を含む): 1447746048

約数和(自身を除く): 1045597728

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 119687, 239374, 359061, 478748, 598435, 718122, 837809, 957496, 1196870, 1436244, 1675618, 1795305, 1914992, 2393740, 2513427, 2872488, 3351236, 3590610, 3829984, 4189045, 4787480, 5026854, 5744976, 6702472, 7181220, 8378090, 9574960, 10053708, 11489952, 12567135, 13404944, 14362440, 16756180, 19149920, 20107416, 25134270, 26809888, 28724880, 33512360, 40214832, 50268540, 57449760, 67024720, 80429664, 100537080, 134049440, 201074160, 402148320]

約数ペア:

[(1, 402148320), (2, 201074160), (3, 134049440), (4, 100537080), (5, 80429664), (6, 67024720), (7, 57449760), (8, 50268540), (10, 40214832), (12, 33512360), (14, 28724880), (15, 26809888), (16, 25134270), (20, 20107416), (21, 19149920), (24, 16756180), (28, 14362440), (30, 13404944), (32, 12567135), (35, 11489952), (40, 10053708), (42, 9574960), (48, 8378090), (56, 7181220), (60, 6702472), (70, 5744976), (80, 5026854), (84, 4787480), (96, 4189045), (105, 3829984), (112, 3590610), (120, 3351236), (140, 2872488), (160, 2513427), (168, 2393740), (210, 1914992), (224, 1795305), (240, 1675618), (280, 1436244), (336, 1196870), (420, 957496), (480, 837809), (560, 718122), (672, 598435), (840, 478748), (1120, 359061), (1680, 239374), (3360, 119687)]