269921520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 999659232

約数和(自身を除く): 729737712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 173, 176, 180, 197, 198, 220, 240, 264, 330, 346, 360, 394, 396, 440, 495, 519, 528, 591, 660, 692, 720, 788, 792, 865, 880, 985, 990, 1038, 1182, 1320, 1384, 1557, 1576, 1584, 1730, 1773, 1903, 1970, 1980, 2076, 2167, 2364, 2595, 2640, 2768, 2955, 3114, 3152, 3460, 3546, 3806, 3940, 3960, 4152, 4334, 4728, 5190, 5709, 5910, 6228, 6501, 6920, 7092, 7612, 7785, 7880, 7920, 8304, 8668, 8865, 9456, 9515, 10380, 10835, 11418, 11820, 12456, 13002, 13840, 14184, 15224, 15570, 15760, 17127, 17336, 17730, 19030, 19503, 20760, 21670, 22836, 23640, 24912, 26004, 28368, 28545, 30448, 31140, 32505, 34081, 34254, 34672, 35460, 38060, 39006, 41520, 43340, 45672, 47280, 52008, 57090, 62280, 65010, 68162, 68508, 70920, 76120, 78012, 85635, 86680, 91344, 97515, 102243, 104016, 114180, 124560, 130020, 136324, 137016, 141840, 152240, 156024, 170405, 171270, 173360, 195030, 204486, 228360, 260040, 272648, 274032, 306729, 312048, 340810, 342540, 374891, 390060, 408972, 456720, 511215, 520080, 545296, 613458, 681620, 685080, 749782, 780120, 817944, 1022430, 1124673, 1226916, 1363240, 1370160, 1499564, 1533645, 1560240, 1635888, 1874455, 2044860, 2249346, 2453832, 2726480, 2999128, 3067290, 3374019, 3748910, 4089720, 4498692, 4907664, 5623365, 5998256, 6134580, 6748038, 7497820, 8179440, 8997384, 11246730, 12269160, 13496076, 14995640, 16870095, 17994768, 22493460, 24538320, 26992152, 29991280, 33740190, 44986920, 53984304, 67480380, 89973840, 134960760, 269921520]

約数ペア:

[(1, 269921520), (2, 134960760), (3, 89973840), (4, 67480380), (5, 53984304), (6, 44986920), (8, 33740190), (9, 29991280), (10, 26992152), (11, 24538320), (12, 22493460), (15, 17994768), (16, 16870095), (18, 14995640), (20, 13496076), (22, 12269160), (24, 11246730), (30, 8997384), (33, 8179440), (36, 7497820), (40, 6748038), (44, 6134580), (45, 5998256), (48, 5623365), (55, 4907664), (60, 4498692), (66, 4089720), (72, 3748910), (80, 3374019), (88, 3067290), (90, 2999128), (99, 2726480), (110, 2453832), (120, 2249346), (132, 2044860), (144, 1874455), (165, 1635888), (173, 1560240), (176, 1533645), (180, 1499564), (197, 1370160), (198, 1363240), (220, 1226916), (240, 1124673), (264, 1022430), (330, 817944), (346, 780120), (360, 749782), (394, 685080), (396, 681620), (440, 613458), (495, 545296), (519, 520080), (528, 511215), (591, 456720), (660, 408972), (692, 390060), (720, 374891), (788, 342540), (792, 340810), (865, 312048), (880, 306729), (985, 274032), (990, 272648), (1038, 260040), (1182, 228360), (1320, 204486), (1384, 195030), (1557, 173360), (1576, 171270), (1584, 170405), (1730, 156024), (1773, 152240), (1903, 141840), (1970, 137016), (1980, 136324), (2076, 130020), (2167, 124560), (2364, 114180), (2595, 104016), (2640, 102243), (2768, 97515), (2955, 91344), (3114, 86680), (3152, 85635), (3460, 78012), (3546, 76120), (3806, 70920), (3940, 68508), (3960, 68162), (4152, 65010), (4334, 62280), (4728, 57090), (5190, 52008), (5709, 47280), (5910, 45672), (6228, 43340), (6501, 41520), (6920, 39006), (7092, 38060), (7612, 35460), (7785, 34672), (7880, 34254), (7920, 34081), (8304, 32505), (8668, 31140), (8865, 30448), (9456, 28545), (9515, 28368), (10380, 26004), (10835, 24912), (11418, 23640), (11820, 22836), (12456, 21670), (13002, 20760), (13840, 19503), (14184, 19030), (15224, 17730), (15570, 17336), (15760, 17127)]