208369920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4933}}^1$

素因数の和:4968

約数の個数: 144

約数和(自身を含む): 726126912

約数和(自身を除く): 517756992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 4933, 5280, 7040, 8448, 9866, 10560, 14080, 14799, 19732, 21120, 24665, 29598, 39464, 42240, 49330, 54263, 59196, 73995, 78928, 98660, 108526, 118392, 147990, 157856, 162789, 197320, 217052, 236784, 271315, 295980, 315712, 325578, 394640, 434104, 473568, 542630, 591960, 631424, 651156, 789280, 813945, 868208, 947136, 1085260, 1183920, 1262848, 1302312, 1578560, 1627890, 1736416, 1894272, 2170520, 2367840, 2604624, 3157120, 3255780, 3472832, 3788544, 4341040, 4735680, 5209248, 6314240, 6511560, 6945664, 8682080, 9471360, 10418496, 13023120, 13891328, 17364160, 18942720, 20836992, 26046240, 34728320, 41673984, 52092480, 69456640, 104184960, 208369920]

約数ペア:

[(1, 208369920), (2, 104184960), (3, 69456640), (4, 52092480), (5, 41673984), (6, 34728320), (8, 26046240), (10, 20836992), (11, 18942720), (12, 17364160), (15, 13891328), (16, 13023120), (20, 10418496), (22, 9471360), (24, 8682080), (30, 6945664), (32, 6511560), (33, 6314240), (40, 5209248), (44, 4735680), (48, 4341040), (55, 3788544), (60, 3472832), (64, 3255780), (66, 3157120), (80, 2604624), (88, 2367840), (96, 2170520), (110, 1894272), (120, 1736416), (128, 1627890), (132, 1578560), (160, 1302312), (165, 1262848), (176, 1183920), (192, 1085260), (220, 947136), (240, 868208), (256, 813945), (264, 789280), (320, 651156), (330, 631424), (352, 591960), (384, 542630), (440, 473568), (480, 434104), (528, 394640), (640, 325578), (660, 315712), (704, 295980), (768, 271315), (880, 236784), (960, 217052), (1056, 197320), (1280, 162789), (1320, 157856), (1408, 147990), (1760, 118392), (1920, 108526), (2112, 98660), (2640, 78928), (2816, 73995), (3520, 59196), (3840, 54263), (4224, 49330), (4933, 42240), (5280, 39464), (7040, 29598), (8448, 24665), (9866, 21120), (10560, 19732), (14080, 14799)]