40645432860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1\times {\mathrm{7027}}^1$

素因数の和:7835

約数の個数: 96

約数和(自身を含む): 114764428800

約数和(自身を除く): 74118995940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 647, 745, 894, 1294, 1490, 1788, 1941, 2235, 2588, 2980, 3235, 3882, 4470, 6470, 7027, 7764, 8940, 9705, 12940, 14054, 19410, 21081, 28108, 35135, 38820, 42162, 70270, 84324, 96403, 105405, 140540, 192806, 210810, 289209, 385612, 421620, 482015, 578418, 964030, 1047023, 1156836, 1446045, 1928060, 2094046, 2892090, 3141069, 4188092, 4546469, 5235115, 5784180, 6282138, 9092938, 10470230, 12564276, 13639407, 15705345, 18185876, 20940460, 22732345, 27278814, 31410690, 45464690, 54557628, 62821380, 68197035, 90929380, 136394070, 272788140, 677423881, 1354847762, 2032271643, 2709695524, 3387119405, 4064543286, 6774238810, 8129086572, 10161358215, 13548477620, 20322716430, 40645432860]

約数ペア:

[(1, 40645432860), (2, 20322716430), (3, 13548477620), (4, 10161358215), (5, 8129086572), (6, 6774238810), (10, 4064543286), (12, 3387119405), (15, 2709695524), (20, 2032271643), (30, 1354847762), (60, 677423881), (149, 272788140), (298, 136394070), (447, 90929380), (596, 68197035), (647, 62821380), (745, 54557628), (894, 45464690), (1294, 31410690), (1490, 27278814), (1788, 22732345), (1941, 20940460), (2235, 18185876), (2588, 15705345), (2980, 13639407), (3235, 12564276), (3882, 10470230), (4470, 9092938), (6470, 6282138), (7027, 5784180), (7764, 5235115), (8940, 4546469), (9705, 4188092), (12940, 3141069), (14054, 2892090), (19410, 2094046), (21081, 1928060), (28108, 1446045), (35135, 1156836), (38820, 1047023), (42162, 964030), (70270, 578418), (84324, 482015), (96403, 421620), (105405, 385612), (140540, 289209), (192806, 210810)]