22370529280

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:738

約数の個数: 208

約数和(自身を含む): 58975200000

約数和(自身を除く): 36604670720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 199, 220, 256, 320, 352, 398, 440, 499, 512, 640, 704, 796, 880, 995, 998, 1024, 1280, 1408, 1592, 1760, 1990, 1996, 2048, 2189, 2495, 2560, 2816, 3184, 3520, 3980, 3992, 4096, 4378, 4990, 5120, 5489, 5632, 6368, 7040, 7960, 7984, 8756, 9980, 10240, 10945, 10978, 11264, 12736, 14080, 15920, 15968, 17512, 19960, 20480, 21890, 21956, 22528, 25472, 27445, 28160, 31840, 31936, 35024, 39920, 43780, 43912, 45056, 50944, 54890, 56320, 63680, 63872, 70048, 79840, 87560, 87824, 99301, 101888, 109780, 112640, 127360, 127744, 140096, 159680, 175120, 175648, 198602, 203776, 219560, 225280, 254720, 255488, 280192, 319360, 350240, 351296, 397204, 407552, 439120, 496505, 509440, 510976, 560384, 638720, 700480, 702592, 794408, 815104, 878240, 993010, 1018880, 1021952, 1092311, 1120768, 1277440, 1400960, 1405184, 1588816, 1756480, 1986020, 2037760, 2043904, 2184622, 2241536, 2554880, 2801920, 2810368, 3177632, 3512960, 3972040, 4075520, 4369244, 4483072, 5109760, 5461555, 5603840, 5620736, 6355264, 7025920, 7944080, 8738488, 8966144, 10219520, 10923110, 11207680, 11241472, 12710528, 14051840, 15888160, 17476976, 21846220, 22415360, 22482944, 25421056, 28103680, 31776320, 34953952, 43692440, 44830720, 50842112, 56207360, 63552640, 69907904, 87384880, 101684224, 112414720, 127105280, 139815808, 174769760, 203368448, 254210560, 279631616, 349539520, 406736896, 508421120, 559263232, 699079040, 1016842240, 1118526464, 1398158080, 2033684480, 2237052928, 2796316160, 4474105856, 5592632320, 11185264640, 22370529280]

約数ペア:

[(1, 22370529280), (2, 11185264640), (4, 5592632320), (5, 4474105856), (8, 2796316160), (10, 2237052928), (11, 2033684480), (16, 1398158080), (20, 1118526464), (22, 1016842240), (32, 699079040), (40, 559263232), (44, 508421120), (55, 406736896), (64, 349539520), (80, 279631616), (88, 254210560), (110, 203368448), (128, 174769760), (160, 139815808), (176, 127105280), (199, 112414720), (220, 101684224), (256, 87384880), (320, 69907904), (352, 63552640), (398, 56207360), (440, 50842112), (499, 44830720), (512, 43692440), (640, 34953952), (704, 31776320), (796, 28103680), (880, 25421056), (995, 22482944), (998, 22415360), (1024, 21846220), (1280, 17476976), (1408, 15888160), (1592, 14051840), (1760, 12710528), (1990, 11241472), (1996, 11207680), (2048, 10923110), (2189, 10219520), (2495, 8966144), (2560, 8738488), (2816, 7944080), (3184, 7025920), (3520, 6355264), (3980, 5620736), (3992, 5603840), (4096, 5461555), (4378, 5109760), (4990, 4483072), (5120, 4369244), (5489, 4075520), (5632, 3972040), (6368, 3512960), (7040, 3177632), (7960, 2810368), (7984, 2801920), (8756, 2554880), (9980, 2241536), (10240, 2184622), (10945, 2043904), (10978, 2037760), (11264, 1986020), (12736, 1756480), (14080, 1588816), (15920, 1405184), (15968, 1400960), (17512, 1277440), (19960, 1120768), (20480, 1092311), (21890, 1021952), (21956, 1018880), (22528, 993010), (25472, 878240), (27445, 815104), (28160, 794408), (31840, 702592), (31936, 700480), (35024, 638720), (39920, 560384), (43780, 510976), (43912, 509440), (45056, 496505), (50944, 439120), (54890, 407552), (56320, 397204), (63680, 351296), (63872, 350240), (70048, 319360), (79840, 280192), (87560, 255488), (87824, 254720), (99301, 225280), (101888, 219560), (109780, 203776), (112640, 198602), (127360, 175648), (127744, 175120), (140096, 159680)]