1211343760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:761

約数の個数: 160

約数和(自身を含む): 3244292352

約数和(自身を除く): 2032948592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 97, 110, 115, 176, 184, 194, 220, 230, 253, 368, 388, 440, 460, 485, 506, 617, 776, 880, 920, 970, 1012, 1067, 1234, 1265, 1552, 1840, 1940, 2024, 2134, 2231, 2468, 2530, 3085, 3880, 4048, 4268, 4462, 4936, 5060, 5335, 6170, 6787, 7760, 8536, 8924, 9872, 10120, 10670, 11155, 12340, 13574, 14191, 17072, 17848, 20240, 21340, 22310, 24541, 24680, 27148, 28382, 33935, 35696, 42680, 44620, 49082, 49360, 54296, 56764, 59849, 67870, 70955, 85360, 89240, 98164, 108592, 113528, 119698, 122705, 135740, 141910, 156101, 178480, 196328, 227056, 239396, 245410, 271480, 283820, 299245, 312202, 392656, 478792, 490820, 542960, 567640, 598490, 624404, 658339, 780505, 957584, 981640, 1135280, 1196980, 1248808, 1316678, 1376527, 1561010, 1963280, 2393960, 2497616, 2633356, 2753054, 3122020, 3291695, 4787920, 5266712, 5506108, 6244040, 6583390, 6882635, 10533424, 11012216, 12488080, 13166780, 13765270, 15141797, 22024432, 26333560, 27530540, 30283594, 52667120, 55061080, 60567188, 75708985, 110122160, 121134376, 151417970, 242268752, 302835940, 605671880, 1211343760]

約数ペア:

[(1, 1211343760), (2, 605671880), (4, 302835940), (5, 242268752), (8, 151417970), (10, 121134376), (11, 110122160), (16, 75708985), (20, 60567188), (22, 55061080), (23, 52667120), (40, 30283594), (44, 27530540), (46, 26333560), (55, 22024432), (80, 15141797), (88, 13765270), (92, 13166780), (97, 12488080), (110, 11012216), (115, 10533424), (176, 6882635), (184, 6583390), (194, 6244040), (220, 5506108), (230, 5266712), (253, 4787920), (368, 3291695), (388, 3122020), (440, 2753054), (460, 2633356), (485, 2497616), (506, 2393960), (617, 1963280), (776, 1561010), (880, 1376527), (920, 1316678), (970, 1248808), (1012, 1196980), (1067, 1135280), (1234, 981640), (1265, 957584), (1552, 780505), (1840, 658339), (1940, 624404), (2024, 598490), (2134, 567640), (2231, 542960), (2468, 490820), (2530, 478792), (3085, 392656), (3880, 312202), (4048, 299245), (4268, 283820), (4462, 271480), (4936, 245410), (5060, 239396), (5335, 227056), (6170, 196328), (6787, 178480), (7760, 156101), (8536, 141910), (8924, 135740), (9872, 122705), (10120, 119698), (10670, 113528), (11155, 108592), (12340, 98164), (13574, 89240), (14191, 85360), (17072, 70955), (17848, 67870), (20240, 59849), (21340, 56764), (22310, 54296), (24541, 49360), (24680, 49082), (27148, 44620), (28382, 42680), (33935, 35696)]