293521760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1349

約数の個数: 144

約数和(自身を含む): 835122960

約数和(自身を除く): 541601200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 928, 980, 1015, 1120, 1160, 1291, 1421, 1568, 1624, 1960, 2030, 2320, 2582, 2842, 3248, 3920, 4060, 4640, 5164, 5684, 6455, 6496, 7105, 7840, 8120, 9037, 10328, 11368, 12910, 14210, 16240, 18074, 20656, 22736, 25820, 28420, 32480, 36148, 37439, 41312, 45185, 45472, 51640, 56840, 63259, 72296, 74878, 90370, 103280, 113680, 126518, 144592, 149756, 180740, 187195, 206560, 227360, 253036, 262073, 289184, 299512, 316295, 361480, 374390, 506072, 524146, 599024, 632590, 722960, 748780, 1012144, 1048292, 1198048, 1265180, 1310365, 1445920, 1497560, 1834511, 2024288, 2096584, 2530360, 2620730, 2995120, 3669022, 4193168, 5060720, 5241460, 5990240, 7338044, 8386336, 9172555, 10121440, 10482920, 14676088, 18345110, 20965840, 29352176, 36690220, 41931680, 58704352, 73380440, 146760880, 293521760]

約数ペア:

[(1, 293521760), (2, 146760880), (4, 73380440), (5, 58704352), (7, 41931680), (8, 36690220), (10, 29352176), (14, 20965840), (16, 18345110), (20, 14676088), (28, 10482920), (29, 10121440), (32, 9172555), (35, 8386336), (40, 7338044), (49, 5990240), (56, 5241460), (58, 5060720), (70, 4193168), (80, 3669022), (98, 2995120), (112, 2620730), (116, 2530360), (140, 2096584), (145, 2024288), (160, 1834511), (196, 1497560), (203, 1445920), (224, 1310365), (232, 1265180), (245, 1198048), (280, 1048292), (290, 1012144), (392, 748780), (406, 722960), (464, 632590), (490, 599024), (560, 524146), (580, 506072), (784, 374390), (812, 361480), (928, 316295), (980, 299512), (1015, 289184), (1120, 262073), (1160, 253036), (1291, 227360), (1421, 206560), (1568, 187195), (1624, 180740), (1960, 149756), (2030, 144592), (2320, 126518), (2582, 113680), (2842, 103280), (3248, 90370), (3920, 74878), (4060, 72296), (4640, 63259), (5164, 56840), (5684, 51640), (6455, 45472), (6496, 45185), (7105, 41312), (7840, 37439), (8120, 36148), (9037, 32480), (10328, 28420), (11368, 25820), (12910, 22736), (14210, 20656), (16240, 18074)]