13660521105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5231}}^1$

素因数の和:5300

約数の個数: 192

約数和(自身を含む): 30919864320

約数和(自身を除く): 17259343215

約数列:

[1, 3, 5, 7, 11, 15, 17, 19, 21, 33, 35, 49, 51, 55, 57, 77, 85, 95, 105, 119, 133, 147, 165, 187, 209, 231, 245, 255, 285, 323, 357, 385, 399, 539, 561, 595, 627, 665, 735, 833, 931, 935, 969, 1045, 1155, 1309, 1463, 1615, 1617, 1785, 1995, 2261, 2499, 2695, 2793, 2805, 3135, 3553, 3927, 4165, 4389, 4655, 4845, 5231, 6545, 6783, 7315, 8085, 9163, 10241, 10659, 11305, 12495, 13965, 15693, 15827, 17765, 19635, 21945, 24871, 26155, 27489, 30723, 33915, 36617, 45815, 47481, 51205, 53295, 57541, 74613, 78465, 79135, 88927, 99389, 109851, 124355, 137445, 153615, 172623, 174097, 183085, 237405, 256319, 266781, 287705, 298167, 373065, 402787, 444635, 496945, 522291, 549255, 622489, 695723, 768957, 863115, 870485, 978197, 1093279, 1208361, 1281595, 1333905, 1490835, 1689613, 1867467, 2013935, 2087169, 2611455, 2819509, 2934591, 3112445, 3279837, 3478615, 3844785, 4357423, 4870061, 4890985, 5068839, 5466395, 6041805, 6847379, 7652953, 8448065, 8458527, 9337335, 10435845, 11827291, 13072269, 14097545, 14610183, 14672955, 16399185, 18585743, 20542137, 21787115, 22958859, 24350305, 25344195, 34236895, 35481873, 38264765, 42292635, 47931653, 53570671, 55757229, 59136455, 65361345, 73050915, 82791037, 92928715, 102710685, 114794295, 130100201, 143794959, 160712013, 177409365, 239658265, 248373111, 267853355, 278786145, 390300603, 413955185, 650501005, 718974795, 803560065, 910701407, 1241865555, 1951503015, 2732104221, 4553507035, 13660521105]

約数ペア:

[(1, 13660521105), (3, 4553507035), (5, 2732104221), (7, 1951503015), (11, 1241865555), (15, 910701407), (17, 803560065), (19, 718974795), (21, 650501005), (33, 413955185), (35, 390300603), (49, 278786145), (51, 267853355), (55, 248373111), (57, 239658265), (77, 177409365), (85, 160712013), (95, 143794959), (105, 130100201), (119, 114794295), (133, 102710685), (147, 92928715), (165, 82791037), (187, 73050915), (209, 65361345), (231, 59136455), (245, 55757229), (255, 53570671), (285, 47931653), (323, 42292635), (357, 38264765), (385, 35481873), (399, 34236895), (539, 25344195), (561, 24350305), (595, 22958859), (627, 21787115), (665, 20542137), (735, 18585743), (833, 16399185), (931, 14672955), (935, 14610183), (969, 14097545), (1045, 13072269), (1155, 11827291), (1309, 10435845), (1463, 9337335), (1615, 8458527), (1617, 8448065), (1785, 7652953), (1995, 6847379), (2261, 6041805), (2499, 5466395), (2695, 5068839), (2793, 4890985), (2805, 4870061), (3135, 4357423), (3553, 3844785), (3927, 3478615), (4165, 3279837), (4389, 3112445), (4655, 2934591), (4845, 2819509), (5231, 2611455), (6545, 2087169), (6783, 2013935), (7315, 1867467), (8085, 1689613), (9163, 1490835), (10241, 1333905), (10659, 1281595), (11305, 1208361), (12495, 1093279), (13965, 978197), (15693, 870485), (15827, 863115), (17765, 768957), (19635, 695723), (21945, 622489), (24871, 549255), (26155, 522291), (27489, 496945), (30723, 444635), (33915, 402787), (36617, 373065), (45815, 298167), (47481, 287705), (51205, 266781), (53295, 256319), (57541, 237405), (74613, 183085), (78465, 174097), (79135, 172623), (88927, 153615), (99389, 137445), (109851, 124355)]