378036160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:774

約数の個数: 112

約数和(自身を含む): 958839840

約数和(自身を除く): 580803680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 97, 152, 160, 190, 194, 304, 320, 380, 388, 485, 608, 641, 760, 776, 970, 1216, 1282, 1520, 1552, 1843, 1940, 2564, 3040, 3104, 3205, 3686, 3880, 5128, 6080, 6208, 6410, 7372, 7760, 9215, 10256, 12179, 12820, 14744, 15520, 18430, 20512, 24358, 25640, 29488, 31040, 36860, 41024, 48716, 51280, 58976, 60895, 62177, 73720, 97432, 102560, 117952, 121790, 124354, 147440, 194864, 205120, 243580, 248708, 294880, 310885, 389728, 487160, 497416, 589760, 621770, 779456, 974320, 994832, 1181363, 1243540, 1948640, 1989664, 2362726, 2487080, 3897280, 3979328, 4725452, 4974160, 5906815, 9450904, 9948320, 11813630, 18901808, 19896640, 23627260, 37803616, 47254520, 75607232, 94509040, 189018080, 378036160]

約数ペア:

[(1, 378036160), (2, 189018080), (4, 94509040), (5, 75607232), (8, 47254520), (10, 37803616), (16, 23627260), (19, 19896640), (20, 18901808), (32, 11813630), (38, 9948320), (40, 9450904), (64, 5906815), (76, 4974160), (80, 4725452), (95, 3979328), (97, 3897280), (152, 2487080), (160, 2362726), (190, 1989664), (194, 1948640), (304, 1243540), (320, 1181363), (380, 994832), (388, 974320), (485, 779456), (608, 621770), (641, 589760), (760, 497416), (776, 487160), (970, 389728), (1216, 310885), (1282, 294880), (1520, 248708), (1552, 243580), (1843, 205120), (1940, 194864), (2564, 147440), (3040, 124354), (3104, 121790), (3205, 117952), (3686, 102560), (3880, 97432), (5128, 73720), (6080, 62177), (6208, 60895), (6410, 58976), (7372, 51280), (7760, 48716), (9215, 41024), (10256, 36860), (12179, 31040), (12820, 29488), (14744, 25640), (15520, 24358), (18430, 20512)]