83910960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16649}}^1$

素因数の和:16675

約数の個数: 120

約数和(自身を含む): 322077600

約数和(自身を除く): 238166640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 16649, 33298, 49947, 66596, 83245, 99894, 116543, 133192, 149841, 166490, 199788, 233086, 249735, 266384, 299682, 332980, 349629, 399576, 466172, 499470, 582715, 599364, 665960, 699258, 749205, 799152, 932344, 998940, 1048887, 1165430, 1198728, 1331920, 1398516, 1498410, 1748145, 1864688, 1997880, 2097774, 2330860, 2397456, 2797032, 2996820, 3496290, 3995760, 4195548, 4661720, 5244435, 5594064, 5993640, 6992580, 8391096, 9323440, 10488870, 11987280, 13985160, 16782192, 20977740, 27970320, 41955480, 83910960]

約数ペア:

[(1, 83910960), (2, 41955480), (3, 27970320), (4, 20977740), (5, 16782192), (6, 13985160), (7, 11987280), (8, 10488870), (9, 9323440), (10, 8391096), (12, 6992580), (14, 5993640), (15, 5594064), (16, 5244435), (18, 4661720), (20, 4195548), (21, 3995760), (24, 3496290), (28, 2996820), (30, 2797032), (35, 2397456), (36, 2330860), (40, 2097774), (42, 1997880), (45, 1864688), (48, 1748145), (56, 1498410), (60, 1398516), (63, 1331920), (70, 1198728), (72, 1165430), (80, 1048887), (84, 998940), (90, 932344), (105, 799152), (112, 749205), (120, 699258), (126, 665960), (140, 599364), (144, 582715), (168, 499470), (180, 466172), (210, 399576), (240, 349629), (252, 332980), (280, 299682), (315, 266384), (336, 249735), (360, 233086), (420, 199788), (504, 166490), (560, 149841), (630, 133192), (720, 116543), (840, 99894), (1008, 83245), (1260, 66596), (1680, 49947), (2520, 33298), (5040, 16649)]