13487247480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{14717}}^1$

素因数の和:15829

約数の個数: 128

約数和(自身を含む): 46287521280

約数和(自身を除く): 32800273800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1091, 2182, 3273, 4364, 5455, 6546, 7637, 8728, 10910, 13092, 14717, 15274, 16365, 21820, 22911, 26184, 29434, 30548, 32730, 38185, 43640, 44151, 45822, 58868, 61096, 65460, 73585, 76370, 88302, 91644, 103019, 114555, 117736, 130920, 147170, 152740, 176604, 183288, 206038, 220755, 229110, 294340, 305480, 309057, 353208, 412076, 441510, 458220, 515095, 588680, 618114, 824152, 883020, 916440, 1030190, 1236228, 1545285, 1766040, 2060380, 2472456, 3090570, 4120760, 6181140, 12362280, 16056247, 32112494, 48168741, 64224988, 80281235, 96337482, 112393729, 128449976, 160562470, 192674964, 224787458, 240843705, 321124940, 337181187, 385349928, 449574916, 481687410, 561968645, 642249880, 674362374, 899149832, 963374820, 1123937290, 1348724748, 1685905935, 1926749640, 2247874580, 2697449496, 3371811870, 4495749160, 6743623740, 13487247480]

約数ペア:

[(1, 13487247480), (2, 6743623740), (3, 4495749160), (4, 3371811870), (5, 2697449496), (6, 2247874580), (7, 1926749640), (8, 1685905935), (10, 1348724748), (12, 1123937290), (14, 963374820), (15, 899149832), (20, 674362374), (21, 642249880), (24, 561968645), (28, 481687410), (30, 449574916), (35, 385349928), (40, 337181187), (42, 321124940), (56, 240843705), (60, 224787458), (70, 192674964), (84, 160562470), (105, 128449976), (120, 112393729), (140, 96337482), (168, 80281235), (210, 64224988), (280, 48168741), (420, 32112494), (840, 16056247), (1091, 12362280), (2182, 6181140), (3273, 4120760), (4364, 3090570), (5455, 2472456), (6546, 2060380), (7637, 1766040), (8728, 1545285), (10910, 1236228), (13092, 1030190), (14717, 916440), (15274, 883020), (16365, 824152), (21820, 618114), (22911, 588680), (26184, 515095), (29434, 458220), (30548, 441510), (32730, 412076), (38185, 353208), (43640, 309057), (44151, 305480), (45822, 294340), (58868, 229110), (61096, 220755), (65460, 206038), (73585, 183288), (76370, 176604), (88302, 152740), (91644, 147170), (103019, 130920), (114555, 117736)]