228889320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2939}}^1$

素因数の和:3023

約数の個数: 128

約数和(自身を含む): 762048000

約数和(自身を除く): 533158680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 590, 649, 660, 708, 885, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 2939, 3245, 3540, 3894, 5192, 5878, 6490, 7080, 7788, 8817, 9735, 11756, 12980, 14695, 15576, 17634, 19470, 23512, 25960, 29390, 32329, 35268, 38940, 44085, 58780, 64658, 70536, 77880, 88170, 96987, 117560, 129316, 161645, 173401, 176340, 193974, 258632, 323290, 346802, 352680, 387948, 484935, 520203, 646580, 693604, 775896, 867005, 969870, 1040406, 1293160, 1387208, 1734010, 1907411, 1939740, 2080812, 2601015, 3468020, 3814822, 3879480, 4161624, 5202030, 5722233, 6936040, 7629644, 9537055, 10404060, 11444466, 15259288, 19074110, 20808120, 22888932, 28611165, 38148220, 45777864, 57222330, 76296440, 114444660, 228889320]

約数ペア:

[(1, 228889320), (2, 114444660), (3, 76296440), (4, 57222330), (5, 45777864), (6, 38148220), (8, 28611165), (10, 22888932), (11, 20808120), (12, 19074110), (15, 15259288), (20, 11444466), (22, 10404060), (24, 9537055), (30, 7629644), (33, 6936040), (40, 5722233), (44, 5202030), (55, 4161624), (59, 3879480), (60, 3814822), (66, 3468020), (88, 2601015), (110, 2080812), (118, 1939740), (120, 1907411), (132, 1734010), (165, 1387208), (177, 1293160), (220, 1040406), (236, 969870), (264, 867005), (295, 775896), (330, 693604), (354, 646580), (440, 520203), (472, 484935), (590, 387948), (649, 352680), (660, 346802), (708, 323290), (885, 258632), (1180, 193974), (1298, 176340), (1320, 173401), (1416, 161645), (1770, 129316), (1947, 117560), (2360, 96987), (2596, 88170), (2939, 77880), (3245, 70536), (3540, 64658), (3894, 58780), (5192, 44085), (5878, 38940), (6490, 35268), (7080, 32329), (7788, 29390), (8817, 25960), (9735, 23512), (11756, 19470), (12980, 17634), (14695, 15576)]