268372280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1153}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 689214960

約数和(自身を除く): 420842680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 529, 920, 1012, 1058, 1153, 1265, 2024, 2116, 2306, 2530, 2645, 4232, 4612, 5060, 5290, 5765, 5819, 9224, 10120, 10580, 11530, 11638, 12683, 21160, 23060, 23276, 25366, 26519, 29095, 46120, 46552, 50732, 53038, 58190, 63415, 101464, 106076, 116380, 126830, 132595, 212152, 232760, 253660, 265190, 291709, 507320, 530380, 583418, 609937, 1060760, 1166836, 1219874, 1458545, 2333672, 2439748, 2917090, 3049685, 4879496, 5834180, 6099370, 6709307, 11668360, 12198740, 13418614, 24397480, 26837228, 33546535, 53674456, 67093070, 134186140, 268372280]

約数ペア:

[(1, 268372280), (2, 134186140), (4, 67093070), (5, 53674456), (8, 33546535), (10, 26837228), (11, 24397480), (20, 13418614), (22, 12198740), (23, 11668360), (40, 6709307), (44, 6099370), (46, 5834180), (55, 4879496), (88, 3049685), (92, 2917090), (110, 2439748), (115, 2333672), (184, 1458545), (220, 1219874), (230, 1166836), (253, 1060760), (440, 609937), (460, 583418), (506, 530380), (529, 507320), (920, 291709), (1012, 265190), (1058, 253660), (1153, 232760), (1265, 212152), (2024, 132595), (2116, 126830), (2306, 116380), (2530, 106076), (2645, 101464), (4232, 63415), (4612, 58190), (5060, 53038), (5290, 50732), (5765, 46552), (5819, 46120), (9224, 29095), (10120, 26519), (10580, 25366), (11530, 23276), (11638, 23060), (12683, 21160)]