790756440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4751}}^1$

素因数の和:4857

約数の個数: 128

約数和(自身を含む): 2531865600

約数和(自身を除く): 1741109160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 285, 292, 365, 380, 438, 456, 570, 584, 730, 760, 876, 1095, 1140, 1387, 1460, 1752, 2190, 2280, 2774, 2920, 4161, 4380, 4751, 5548, 6935, 8322, 8760, 9502, 11096, 13870, 14253, 16644, 19004, 20805, 23755, 27740, 28506, 33288, 38008, 41610, 47510, 55480, 57012, 71265, 83220, 90269, 95020, 114024, 142530, 166440, 180538, 190040, 270807, 285060, 346823, 361076, 451345, 541614, 570120, 693646, 722152, 902690, 1040469, 1083228, 1354035, 1387292, 1734115, 1805380, 2080938, 2166456, 2708070, 2774584, 3468230, 3610760, 4161876, 5202345, 5416140, 6589637, 6936460, 8323752, 10404690, 10832280, 13179274, 13872920, 19768911, 20809380, 26358548, 32948185, 39537822, 41618760, 52717096, 65896370, 79075644, 98844555, 131792740, 158151288, 197689110, 263585480, 395378220, 790756440]

約数ペア:

[(1, 790756440), (2, 395378220), (3, 263585480), (4, 197689110), (5, 158151288), (6, 131792740), (8, 98844555), (10, 79075644), (12, 65896370), (15, 52717096), (19, 41618760), (20, 39537822), (24, 32948185), (30, 26358548), (38, 20809380), (40, 19768911), (57, 13872920), (60, 13179274), (73, 10832280), (76, 10404690), (95, 8323752), (114, 6936460), (120, 6589637), (146, 5416140), (152, 5202345), (190, 4161876), (219, 3610760), (228, 3468230), (285, 2774584), (292, 2708070), (365, 2166456), (380, 2080938), (438, 1805380), (456, 1734115), (570, 1387292), (584, 1354035), (730, 1083228), (760, 1040469), (876, 902690), (1095, 722152), (1140, 693646), (1387, 570120), (1460, 541614), (1752, 451345), (2190, 361076), (2280, 346823), (2774, 285060), (2920, 270807), (4161, 190040), (4380, 180538), (4751, 166440), (5548, 142530), (6935, 114024), (8322, 95020), (8760, 90269), (9502, 83220), (11096, 71265), (13870, 57012), (14253, 55480), (16644, 47510), (19004, 41610), (20805, 38008), (23755, 33288), (27740, 28506)]