1809456480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1$

素因数の和:790

約数の個数: 288

約数和(自身を含む): 6701831136

約数和(自身を除く): 4892374656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 163, 180, 195, 208, 234, 240, 260, 288, 312, 326, 360, 390, 416, 468, 480, 489, 520, 585, 593, 624, 652, 720, 780, 815, 936, 978, 1040, 1170, 1186, 1248, 1304, 1440, 1467, 1560, 1630, 1779, 1872, 1956, 2080, 2119, 2340, 2372, 2445, 2608, 2934, 2965, 3120, 3260, 3558, 3744, 3912, 4238, 4680, 4744, 4890, 5216, 5337, 5868, 5930, 6240, 6357, 6520, 7116, 7335, 7709, 7824, 8476, 8895, 9360, 9488, 9780, 10595, 10674, 11736, 11860, 12714, 13040, 14232, 14670, 15418, 15648, 16952, 17790, 18720, 18976, 19071, 19560, 21190, 21348, 23127, 23472, 23720, 25428, 26080, 26685, 28464, 29340, 30836, 31785, 33904, 35580, 38142, 38545, 39120, 42380, 42696, 46254, 46944, 47440, 50856, 53370, 56928, 58680, 61672, 63570, 67808, 69381, 71160, 76284, 77090, 78240, 84760, 85392, 92508, 94880, 95355, 96659, 101712, 106740, 115635, 117360, 123344, 127140, 138762, 142320, 152568, 154180, 169520, 170784, 185016, 190710, 193318, 203424, 213480, 231270, 234720, 246688, 254280, 277524, 284640, 289977, 305136, 308360, 339040, 346905, 370032, 381420, 386636, 426960, 462540, 483295, 508560, 555048, 579954, 610272, 616720, 693810, 740064, 762840, 773272, 853920, 869931, 925080, 966590, 1017120, 1110096, 1159908, 1233440, 1256567, 1387620, 1449885, 1525680, 1546544, 1739862, 1850160, 1933180, 2220192, 2319816, 2513134, 2775240, 2899770, 3051360, 3093088, 3479724, 3700320, 3769701, 3866360, 4349655, 4639632, 5026268, 5550480, 5799540, 6282835, 6959448, 7539402, 7732720, 8699310, 9279264, 10052536, 11100960, 11309103, 11599080, 12565670, 13918896, 15078804, 15465440, 17398620, 18848505, 20105072, 22618206, 23198160, 25131340, 27837792, 30157608, 34797240, 37697010, 40210144, 45236412, 46396320, 50262680, 56545515, 60315216, 69594480, 75394020, 90472824, 100525360, 113091030, 120630432, 139188960, 150788040, 180945648, 201050720, 226182060, 301576080, 361891296, 452364120, 603152160, 904728240, 1809456480]

約数ペア:

[(1, 1809456480), (2, 904728240), (3, 603152160), (4, 452364120), (5, 361891296), (6, 301576080), (8, 226182060), (9, 201050720), (10, 180945648), (12, 150788040), (13, 139188960), (15, 120630432), (16, 113091030), (18, 100525360), (20, 90472824), (24, 75394020), (26, 69594480), (30, 60315216), (32, 56545515), (36, 50262680), (39, 46396320), (40, 45236412), (45, 40210144), (48, 37697010), (52, 34797240), (60, 30157608), (65, 27837792), (72, 25131340), (78, 23198160), (80, 22618206), (90, 20105072), (96, 18848505), (104, 17398620), (117, 15465440), (120, 15078804), (130, 13918896), (144, 12565670), (156, 11599080), (160, 11309103), (163, 11100960), (180, 10052536), (195, 9279264), (208, 8699310), (234, 7732720), (240, 7539402), (260, 6959448), (288, 6282835), (312, 5799540), (326, 5550480), (360, 5026268), (390, 4639632), (416, 4349655), (468, 3866360), (480, 3769701), (489, 3700320), (520, 3479724), (585, 3093088), (593, 3051360), (624, 2899770), (652, 2775240), (720, 2513134), (780, 2319816), (815, 2220192), (936, 1933180), (978, 1850160), (1040, 1739862), (1170, 1546544), (1186, 1525680), (1248, 1449885), (1304, 1387620), (1440, 1256567), (1467, 1233440), (1560, 1159908), (1630, 1110096), (1779, 1017120), (1872, 966590), (1956, 925080), (2080, 869931), (2119, 853920), (2340, 773272), (2372, 762840), (2445, 740064), (2608, 693810), (2934, 616720), (2965, 610272), (3120, 579954), (3260, 555048), (3558, 508560), (3744, 483295), (3912, 462540), (4238, 426960), (4680, 386636), (4744, 381420), (4890, 370032), (5216, 346905), (5337, 339040), (5868, 308360), (5930, 305136), (6240, 289977), (6357, 284640), (6520, 277524), (7116, 254280), (7335, 246688), (7709, 234720), (7824, 231270), (8476, 213480), (8895, 203424), (9360, 193318), (9488, 190710), (9780, 185016), (10595, 170784), (10674, 169520), (11736, 154180), (11860, 152568), (12714, 142320), (13040, 138762), (14232, 127140), (14670, 123344), (15418, 117360), (15648, 115635), (16952, 106740), (17790, 101712), (18720, 96659), (18976, 95355), (19071, 94880), (19560, 92508), (21190, 85392), (21348, 84760), (23127, 78240), (23472, 77090), (23720, 76284), (25428, 71160), (26080, 69381), (26685, 67808), (28464, 63570), (29340, 61672), (30836, 58680), (31785, 56928), (33904, 53370), (35580, 50856), (38142, 47440), (38545, 46944), (39120, 46254), (42380, 42696)]