210650880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4987}}^1$

素因数の和:5022

約数の個数: 144

約数和(自身を含む): 734073984

約数和(自身を除く): 523423104

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, 4987, 5280, 7040, 8448, 9974, 10560, 14080, 14961, 19948, 21120, 24935, 29922, 39896, 42240, 49870, 54857, 59844, 74805, 79792, 99740, 109714, 119688, 149610, 159584, 164571, 199480, 219428, 239376, 274285, 299220, 319168, 329142, 398960, 438856, 478752, 548570, 598440, 638336, 658284, 797920, 822855, 877712, 957504, 1097140, 1196880, 1276672, 1316568, 1595840, 1645710, 1755424, 1915008, 2194280, 2393760, 2633136, 3191680, 3291420, 3510848, 3830016, 4388560, 4787520, 5266272, 6383360, 6582840, 7021696, 8777120, 9575040, 10532544, 13165680, 14043392, 17554240, 19150080, 21065088, 26331360, 35108480, 42130176, 52662720, 70216960, 105325440, 210650880]

約数ペア:

[(1, 210650880), (2, 105325440), (3, 70216960), (4, 52662720), (5, 42130176), (6, 35108480), (8, 26331360), (10, 21065088), (11, 19150080), (12, 17554240), (15, 14043392), (16, 13165680), (20, 10532544), (22, 9575040), (24, 8777120), (30, 7021696), (32, 6582840), (33, 6383360), (40, 5266272), (44, 4787520), (48, 4388560), (55, 3830016), (60, 3510848), (64, 3291420), (66, 3191680), (80, 2633136), (88, 2393760), (96, 2194280), (110, 1915008), (120, 1755424), (128, 1645710), (132, 1595840), (160, 1316568), (165, 1276672), (176, 1196880), (192, 1097140), (220, 957504), (240, 877712), (256, 822855), (264, 797920), (320, 658284), (330, 638336), (352, 598440), (384, 548570), (440, 478752), (480, 438856), (528, 398960), (640, 329142), (660, 319168), (704, 299220), (768, 274285), (880, 239376), (960, 219428), (1056, 199480), (1280, 164571), (1320, 159584), (1408, 149610), (1760, 119688), (1920, 109714), (2112, 99740), (2640, 79792), (2816, 74805), (3520, 59844), (3840, 54857), (4224, 49870), (4987, 42240), (5280, 39896), (7040, 29922), (8448, 24935), (9974, 21120), (10560, 19948), (14080, 14961)]