320549760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 384

約数和(自身を含む): 1217268000

約数和(自身を除く): 896718240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 64, 72, 76, 80, 87, 90, 95, 96, 101, 114, 116, 120, 128, 144, 145, 152, 160, 171, 174, 180, 190, 192, 202, 228, 232, 240, 261, 285, 288, 290, 303, 304, 320, 342, 348, 360, 380, 384, 404, 435, 456, 464, 480, 505, 522, 551, 570, 576, 580, 606, 608, 640, 684, 696, 720, 760, 808, 855, 870, 909, 912, 928, 960, 1010, 1044, 1102, 1140, 1152, 1160, 1212, 1216, 1305, 1368, 1392, 1440, 1515, 1520, 1616, 1653, 1710, 1740, 1818, 1824, 1856, 1919, 1920, 2020, 2088, 2204, 2280, 2320, 2424, 2432, 2610, 2736, 2755, 2784, 2880, 2929, 3030, 3040, 3232, 3306, 3420, 3480, 3636, 3648, 3712, 3838, 4040, 4176, 4408, 4545, 4560, 4640, 4848, 4959, 5220, 5472, 5510, 5568, 5757, 5760, 5858, 6060, 6080, 6464, 6612, 6840, 6960, 7272, 7296, 7676, 8080, 8265, 8352, 8787, 8816, 9090, 9120, 9280, 9595, 9696, 9918, 10440, 10944, 11020, 11136, 11514, 11716, 12120, 12160, 12928, 13224, 13680, 13920, 14544, 14645, 15352, 16160, 16530, 16704, 17271, 17574, 17632, 18180, 18240, 18560, 19190, 19392, 19836, 20880, 21888, 22040, 23028, 23432, 24240, 24795, 26361, 26448, 27360, 27840, 28785, 29088, 29290, 30704, 32320, 33060, 33408, 34542, 35148, 35264, 36360, 36480, 38380, 38784, 39672, 41760, 43935, 44080, 46056, 46864, 48480, 49590, 52722, 52896, 54720, 55651, 55680, 57570, 58176, 58580, 61408, 64640, 66120, 69084, 70296, 70528, 72720, 76760, 79344, 83520, 86355, 87870, 88160, 92112, 93728, 96960, 99180, 105444, 105792, 109440, 111302, 115140, 116352, 117160, 122816, 131805, 132240, 138168, 140592, 145440, 153520, 158688, 166953, 167040, 172710, 175740, 176320, 184224, 187456, 193920, 198360, 210888, 211584, 222604, 230280, 234320, 245632, 263610, 264480, 276336, 278255, 281184, 290880, 307040, 317376, 333906, 345420, 351480, 352640, 368448, 374912, 396720, 421776, 445208, 460560, 468640, 500859, 527220, 528960, 552672, 556510, 562368, 581760, 614080, 634752, 667812, 690840, 702960, 736896, 793440, 834765, 843552, 890416, 921120, 937280, 1001718, 1054440, 1057920, 1105344, 1113020, 1124736, 1228160, 1335624, 1381680, 1405920, 1586880, 1669530, 1687104, 1780832, 1842240, 1874560, 2003436, 2108880, 2210688, 2226040, 2504295, 2671248, 2763360, 2811840, 3173760, 3339060, 3374208, 3561664, 3684480, 4006872, 4217760, 4452080, 5008590, 5342496, 5526720, 5623680, 6678120, 7123328, 8013744, 8435520, 8904160, 10017180, 10684992, 11053440, 13356240, 16027488, 16871040, 17808320, 20034360, 21369984, 26712480, 32054976, 35616640, 40068720, 53424960, 64109952, 80137440, 106849920, 160274880, 320549760]

約数ペア:

[(1, 320549760), (2, 160274880), (3, 106849920), (4, 80137440), (5, 64109952), (6, 53424960), (8, 40068720), (9, 35616640), (10, 32054976), (12, 26712480), (15, 21369984), (16, 20034360), (18, 17808320), (19, 16871040), (20, 16027488), (24, 13356240), (29, 11053440), (30, 10684992), (32, 10017180), (36, 8904160), (38, 8435520), (40, 8013744), (45, 7123328), (48, 6678120), (57, 5623680), (58, 5526720), (60, 5342496), (64, 5008590), (72, 4452080), (76, 4217760), (80, 4006872), (87, 3684480), (90, 3561664), (95, 3374208), (96, 3339060), (101, 3173760), (114, 2811840), (116, 2763360), (120, 2671248), (128, 2504295), (144, 2226040), (145, 2210688), (152, 2108880), (160, 2003436), (171, 1874560), (174, 1842240), (180, 1780832), (190, 1687104), (192, 1669530), (202, 1586880), (228, 1405920), (232, 1381680), (240, 1335624), (261, 1228160), (285, 1124736), (288, 1113020), (290, 1105344), (303, 1057920), (304, 1054440), (320, 1001718), (342, 937280), (348, 921120), (360, 890416), (380, 843552), (384, 834765), (404, 793440), (435, 736896), (456, 702960), (464, 690840), (480, 667812), (505, 634752), (522, 614080), (551, 581760), (570, 562368), (576, 556510), (580, 552672), (606, 528960), (608, 527220), (640, 500859), (684, 468640), (696, 460560), (720, 445208), (760, 421776), (808, 396720), (855, 374912), (870, 368448), (909, 352640), (912, 351480), (928, 345420), (960, 333906), (1010, 317376), (1044, 307040), (1102, 290880), (1140, 281184), (1152, 278255), (1160, 276336), (1212, 264480), (1216, 263610), (1305, 245632), (1368, 234320), (1392, 230280), (1440, 222604), (1515, 211584), (1520, 210888), (1616, 198360), (1653, 193920), (1710, 187456), (1740, 184224), (1818, 176320), (1824, 175740), (1856, 172710), (1919, 167040), (1920, 166953), (2020, 158688), (2088, 153520), (2204, 145440), (2280, 140592), (2320, 138168), (2424, 132240), (2432, 131805), (2610, 122816), (2736, 117160), (2755, 116352), (2784, 115140), (2880, 111302), (2929, 109440), (3030, 105792), (3040, 105444), (3232, 99180), (3306, 96960), (3420, 93728), (3480, 92112), (3636, 88160), (3648, 87870), (3712, 86355), (3838, 83520), (4040, 79344), (4176, 76760), (4408, 72720), (4545, 70528), (4560, 70296), (4640, 69084), (4848, 66120), (4959, 64640), (5220, 61408), (5472, 58580), (5510, 58176), (5568, 57570), (5757, 55680), (5760, 55651), (5858, 54720), (6060, 52896), (6080, 52722), (6464, 49590), (6612, 48480), (6840, 46864), (6960, 46056), (7272, 44080), (7296, 43935), (7676, 41760), (8080, 39672), (8265, 38784), (8352, 38380), (8787, 36480), (8816, 36360), (9090, 35264), (9120, 35148), (9280, 34542), (9595, 33408), (9696, 33060), (9918, 32320), (10440, 30704), (10944, 29290), (11020, 29088), (11136, 28785), (11514, 27840), (11716, 27360), (12120, 26448), (12160, 26361), (12928, 24795), (13224, 24240), (13680, 23432), (13920, 23028), (14544, 22040), (14645, 21888), (15352, 20880), (16160, 19836), (16530, 19392), (16704, 19190), (17271, 18560), (17574, 18240), (17632, 18180)]