22028160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 88128000

約数和(自身を除く): 66099840

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, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 149, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 298, 308, 320, 330, 336, 352, 384, 385, 420, 440, 447, 448, 462, 480, 528, 560, 596, 616, 640, 660, 672, 704, 745, 770, 840, 880, 894, 896, 924, 960, 1043, 1056, 1120, 1155, 1192, 1232, 1320, 1344, 1408, 1490, 1540, 1639, 1680, 1760, 1788, 1848, 1920, 2086, 2112, 2235, 2240, 2310, 2384, 2464, 2640, 2688, 2980, 3080, 3129, 3278, 3360, 3520, 3576, 3696, 4172, 4224, 4470, 4480, 4620, 4768, 4917, 4928, 5215, 5280, 5960, 6160, 6258, 6556, 6720, 7040, 7152, 7392, 8195, 8344, 8940, 9240, 9536, 9834, 9856, 10430, 10560, 11473, 11920, 12320, 12516, 13112, 13440, 14304, 14784, 15645, 16390, 16688, 17880, 18480, 19072, 19668, 20860, 21120, 22946, 23840, 24585, 24640, 25032, 26224, 28608, 29568, 31290, 32780, 33376, 34419, 35760, 36960, 39336, 41720, 45892, 47680, 49170, 49280, 50064, 52448, 57216, 57365, 62580, 65560, 66752, 68838, 71520, 73920, 78672, 83440, 91784, 95360, 98340, 100128, 104896, 114730, 125160, 131120, 133504, 137676, 143040, 147840, 157344, 166880, 172095, 183568, 196680, 200256, 209792, 229460, 250320, 262240, 275352, 286080, 314688, 333760, 344190, 367136, 393360, 400512, 458920, 500640, 524480, 550704, 629376, 667520, 688380, 734272, 786720, 917840, 1001280, 1048960, 1101408, 1376760, 1468544, 1573440, 1835680, 2002560, 2202816, 2753520, 3146880, 3671360, 4405632, 5507040, 7342720, 11014080, 22028160]

約数ペア:

[(1, 22028160), (2, 11014080), (3, 7342720), (4, 5507040), (5, 4405632), (6, 3671360), (7, 3146880), (8, 2753520), (10, 2202816), (11, 2002560), (12, 1835680), (14, 1573440), (15, 1468544), (16, 1376760), (20, 1101408), (21, 1048960), (22, 1001280), (24, 917840), (28, 786720), (30, 734272), (32, 688380), (33, 667520), (35, 629376), (40, 550704), (42, 524480), (44, 500640), (48, 458920), (55, 400512), (56, 393360), (60, 367136), (64, 344190), (66, 333760), (70, 314688), (77, 286080), (80, 275352), (84, 262240), (88, 250320), (96, 229460), (105, 209792), (110, 200256), (112, 196680), (120, 183568), (128, 172095), (132, 166880), (140, 157344), (149, 147840), (154, 143040), (160, 137676), (165, 133504), (168, 131120), (176, 125160), (192, 114730), (210, 104896), (220, 100128), (224, 98340), (231, 95360), (240, 91784), (264, 83440), (280, 78672), (298, 73920), (308, 71520), (320, 68838), (330, 66752), (336, 65560), (352, 62580), (384, 57365), (385, 57216), (420, 52448), (440, 50064), (447, 49280), (448, 49170), (462, 47680), (480, 45892), (528, 41720), (560, 39336), (596, 36960), (616, 35760), (640, 34419), (660, 33376), (672, 32780), (704, 31290), (745, 29568), (770, 28608), (840, 26224), (880, 25032), (894, 24640), (896, 24585), (924, 23840), (960, 22946), (1043, 21120), (1056, 20860), (1120, 19668), (1155, 19072), (1192, 18480), (1232, 17880), (1320, 16688), (1344, 16390), (1408, 15645), (1490, 14784), (1540, 14304), (1639, 13440), (1680, 13112), (1760, 12516), (1788, 12320), (1848, 11920), (1920, 11473), (2086, 10560), (2112, 10430), (2235, 9856), (2240, 9834), (2310, 9536), (2384, 9240), (2464, 8940), (2640, 8344), (2688, 8195), (2980, 7392), (3080, 7152), (3129, 7040), (3278, 6720), (3360, 6556), (3520, 6258), (3576, 6160), (3696, 5960), (4172, 5280), (4224, 5215), (4470, 4928), (4480, 4917), (4620, 4768)]