108230920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 295925760

約数和(自身を除く): 187694840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 37, 40, 56, 62, 70, 74, 124, 140, 148, 155, 185, 217, 248, 259, 280, 296, 310, 337, 370, 434, 518, 620, 674, 740, 868, 1036, 1085, 1147, 1240, 1295, 1348, 1480, 1685, 1736, 2072, 2170, 2294, 2359, 2590, 2696, 3370, 4340, 4588, 4718, 5180, 5735, 6740, 8029, 8680, 9176, 9436, 10360, 10447, 11470, 11795, 12469, 13480, 16058, 18872, 20894, 22940, 23590, 24938, 32116, 40145, 41788, 45880, 47180, 49876, 52235, 62345, 64232, 73129, 80290, 83576, 87283, 94360, 99752, 104470, 124690, 146258, 160580, 174566, 208940, 249380, 292516, 321160, 349132, 365645, 386539, 417880, 436415, 498760, 585032, 698264, 731290, 773078, 872830, 1462580, 1546156, 1745660, 1932695, 2705773, 2925160, 3092312, 3491320, 3865390, 5411546, 7730780, 10823092, 13528865, 15461560, 21646184, 27057730, 54115460, 108230920]

約数ペア:

[(1, 108230920), (2, 54115460), (4, 27057730), (5, 21646184), (7, 15461560), (8, 13528865), (10, 10823092), (14, 7730780), (20, 5411546), (28, 3865390), (31, 3491320), (35, 3092312), (37, 2925160), (40, 2705773), (56, 1932695), (62, 1745660), (70, 1546156), (74, 1462580), (124, 872830), (140, 773078), (148, 731290), (155, 698264), (185, 585032), (217, 498760), (248, 436415), (259, 417880), (280, 386539), (296, 365645), (310, 349132), (337, 321160), (370, 292516), (434, 249380), (518, 208940), (620, 174566), (674, 160580), (740, 146258), (868, 124690), (1036, 104470), (1085, 99752), (1147, 94360), (1240, 87283), (1295, 83576), (1348, 80290), (1480, 73129), (1685, 64232), (1736, 62345), (2072, 52235), (2170, 49876), (2294, 47180), (2359, 45880), (2590, 41788), (2696, 40145), (3370, 32116), (4340, 24938), (4588, 23590), (4718, 22940), (5180, 20894), (5735, 18872), (6740, 16058), (8029, 13480), (8680, 12469), (9176, 11795), (9436, 11470), (10360, 10447)]