447474720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12107}}^1$

素因数の和:12143

約数の個数: 192

約数和(自身を含む): 1757500416

約数和(自身を除く): 1310025696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 12107, 12320, 18480, 24214, 36321, 36960, 48428, 60535, 72642, 84749, 96856, 121070, 133177, 145284, 169498, 181605, 193712, 242140, 254247, 266354, 290568, 338996, 363210, 387424, 399531, 423745, 484280, 508494, 532708, 581136, 665885, 677992, 726420, 799062, 847490, 932239, 968560, 1016988, 1065416, 1162272, 1271235, 1331770, 1355984, 1452840, 1598124, 1694980, 1864478, 1937120, 1997655, 2033976, 2130832, 2542470, 2663540, 2711968, 2796717, 2905680, 3196248, 3389960, 3728956, 3995310, 4067952, 4261664, 4661195, 5084940, 5327080, 5593434, 5811360, 6392496, 6779920, 7457912, 7990620, 8135904, 9322390, 10169880, 10654160, 11186868, 12784992, 13559840, 13983585, 14915824, 15981240, 18644780, 20339760, 21308320, 22373736, 27967170, 29831648, 31962480, 37289560, 40679520, 44747472, 55934340, 63924960, 74579120, 89494944, 111868680, 149158240, 223737360, 447474720]

約数ペア:

[(1, 447474720), (2, 223737360), (3, 149158240), (4, 111868680), (5, 89494944), (6, 74579120), (7, 63924960), (8, 55934340), (10, 44747472), (11, 40679520), (12, 37289560), (14, 31962480), (15, 29831648), (16, 27967170), (20, 22373736), (21, 21308320), (22, 20339760), (24, 18644780), (28, 15981240), (30, 14915824), (32, 13983585), (33, 13559840), (35, 12784992), (40, 11186868), (42, 10654160), (44, 10169880), (48, 9322390), (55, 8135904), (56, 7990620), (60, 7457912), (66, 6779920), (70, 6392496), (77, 5811360), (80, 5593434), (84, 5327080), (88, 5084940), (96, 4661195), (105, 4261664), (110, 4067952), (112, 3995310), (120, 3728956), (132, 3389960), (140, 3196248), (154, 2905680), (160, 2796717), (165, 2711968), (168, 2663540), (176, 2542470), (210, 2130832), (220, 2033976), (224, 1997655), (231, 1937120), (240, 1864478), (264, 1694980), (280, 1598124), (308, 1452840), (330, 1355984), (336, 1331770), (352, 1271235), (385, 1162272), (420, 1065416), (440, 1016988), (462, 968560), (480, 932239), (528, 847490), (560, 799062), (616, 726420), (660, 677992), (672, 665885), (770, 581136), (840, 532708), (880, 508494), (924, 484280), (1056, 423745), (1120, 399531), (1155, 387424), (1232, 363210), (1320, 338996), (1540, 290568), (1680, 266354), (1760, 254247), (1848, 242140), (2310, 193712), (2464, 181605), (2640, 169498), (3080, 145284), (3360, 133177), (3696, 121070), (4620, 96856), (5280, 84749), (6160, 72642), (7392, 60535), (9240, 48428), (12107, 36960), (12320, 36321), (18480, 24214)]