118108760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1297

約数の個数: 128

約数和(自身を含む): 342282240

約数和(自身を除く): 224173480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 616, 620, 682, 770, 868, 1085, 1237, 1240, 1364, 1540, 1705, 1736, 2170, 2387, 2474, 2728, 3080, 3410, 4340, 4774, 4948, 6185, 6820, 8659, 8680, 9548, 9896, 11935, 12370, 13607, 13640, 17318, 19096, 23870, 24740, 27214, 34636, 38347, 43295, 47740, 49480, 54428, 68035, 69272, 76694, 86590, 95249, 95480, 108856, 136070, 153388, 173180, 190498, 191735, 268429, 272140, 306776, 346360, 380996, 383470, 421817, 476245, 536858, 544280, 761992, 766940, 843634, 952490, 1073716, 1342145, 1533880, 1687268, 1904980, 2109085, 2147432, 2684290, 2952719, 3374536, 3809960, 4218170, 5368580, 5905438, 8436340, 10737160, 11810876, 14763595, 16872680, 23621752, 29527190, 59054380, 118108760]

約数ペア:

[(1, 118108760), (2, 59054380), (4, 29527190), (5, 23621752), (7, 16872680), (8, 14763595), (10, 11810876), (11, 10737160), (14, 8436340), (20, 5905438), (22, 5368580), (28, 4218170), (31, 3809960), (35, 3374536), (40, 2952719), (44, 2684290), (55, 2147432), (56, 2109085), (62, 1904980), (70, 1687268), (77, 1533880), (88, 1342145), (110, 1073716), (124, 952490), (140, 843634), (154, 766940), (155, 761992), (217, 544280), (220, 536858), (248, 476245), (280, 421817), (308, 383470), (310, 380996), (341, 346360), (385, 306776), (434, 272140), (440, 268429), (616, 191735), (620, 190498), (682, 173180), (770, 153388), (868, 136070), (1085, 108856), (1237, 95480), (1240, 95249), (1364, 86590), (1540, 76694), (1705, 69272), (1736, 68035), (2170, 54428), (2387, 49480), (2474, 47740), (2728, 43295), (3080, 38347), (3410, 34636), (4340, 27214), (4774, 24740), (4948, 23870), (6185, 19096), (6820, 17318), (8659, 13640), (8680, 13607), (9548, 12370), (9896, 11935)]