2043558720

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{1609}}^1$

素因数の和:1652

約数の個数: 420

約数和(自身を含む): 8461377540

約数和(自身を除く): 6417818820

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1609, 1620, 1680, 1728, 1764, 1890, 1960, 2016, 2160, 2205, 2240, 2268, 2352, 2520, 2592, 2646, 2835, 2880, 2940, 3024, 3136, 3218, 3240, 3360, 3528, 3780, 3920, 3969, 4032, 4320, 4410, 4536, 4704, 4827, 5040, 5184, 5292, 5670, 5880, 6048, 6436, 6480, 6615, 6720, 7056, 7560, 7840, 7938, 8045, 8640, 8820, 9072, 9408, 9654, 10080, 10584, 11263, 11340, 11760, 12096, 12872, 12960, 13230, 14112, 14481, 15120, 15680, 15876, 16090, 17640, 18144, 19308, 19845, 20160, 21168, 22526, 22680, 23520, 24135, 25744, 25920, 26460, 28224, 28962, 30240, 31752, 32180, 33789, 35280, 36288, 38616, 39690, 42336, 43443, 45052, 45360, 47040, 48270, 51488, 52920, 56315, 57924, 60480, 63504, 64360, 67578, 70560, 72405, 77232, 78841, 79380, 84672, 86886, 90104, 90720, 96540, 101367, 102976, 105840, 112630, 115848, 127008, 128720, 130329, 135156, 141120, 144810, 154464, 157682, 158760, 168945, 173772, 180208, 181440, 193080, 202734, 211680, 217215, 225260, 231696, 236523, 254016, 257440, 260658, 270312, 289620, 304101, 308928, 315364, 317520, 337890, 347544, 360416, 386160, 394205, 405468, 423360, 434430, 450520, 463392, 473046, 506835, 514880, 521316, 540624, 579240, 608202, 630728, 635040, 651645, 675780, 695088, 709569, 720832, 772320, 788410, 810936, 868860, 901040, 912303, 926784, 946092, 1013670, 1042632, 1081248, 1158480, 1182615, 1216404, 1261456, 1270080, 1303290, 1351560, 1390176, 1419138, 1520505, 1544640, 1576820, 1621872, 1737720, 1802080, 1824606, 1892184, 2027340, 2085264, 2128707, 2162496, 2316960, 2365230, 2432808, 2522912, 2606580, 2703120, 2780352, 2838276, 3041010, 3153640, 3243744, 3475440, 3547845, 3604160, 3649212, 3784368, 4054680, 4170528, 4257414, 4561515, 4633920, 4730460, 4865616, 5045824, 5213160, 5406240, 5676552, 6082020, 6307280, 6386121, 6487488, 6950880, 7095690, 7298424, 7568736, 8109360, 8341056, 8514828, 9123030, 9460920, 9731232, 10426320, 10643535, 10812480, 11353104, 12164040, 12614560, 12772242, 13901760, 14191380, 14596848, 15137472, 16218720, 17029656, 18246060, 18921840, 19462464, 20852640, 21287070, 22706208, 24328080, 25229120, 25544484, 28382760, 29193696, 31930605, 32437440, 34059312, 36492120, 37843680, 41705280, 42574140, 45412416, 48656160, 51088968, 56765520, 58387392, 63861210, 68118624, 72984240, 75687360, 85148280, 97312320, 102177936, 113531040, 127722420, 136237248, 145968480, 170296560, 204355872, 227062080, 255444840, 291936960, 340593120, 408711744, 510889680, 681186240, 1021779360, 2043558720]

約数ペア:

[(1, 2043558720), (2, 1021779360), (3, 681186240), (4, 510889680), (5, 408711744), (6, 340593120), (7, 291936960), (8, 255444840), (9, 227062080), (10, 204355872), (12, 170296560), (14, 145968480), (15, 136237248), (16, 127722420), (18, 113531040), (20, 102177936), (21, 97312320), (24, 85148280), (27, 75687360), (28, 72984240), (30, 68118624), (32, 63861210), (35, 58387392), (36, 56765520), (40, 51088968), (42, 48656160), (45, 45412416), (48, 42574140), (49, 41705280), (54, 37843680), (56, 36492120), (60, 34059312), (63, 32437440), (64, 31930605), (70, 29193696), (72, 28382760), (80, 25544484), (81, 25229120), (84, 24328080), (90, 22706208), (96, 21287070), (98, 20852640), (105, 19462464), (108, 18921840), (112, 18246060), (120, 17029656), (126, 16218720), (135, 15137472), (140, 14596848), (144, 14191380), (147, 13901760), (160, 12772242), (162, 12614560), (168, 12164040), (180, 11353104), (189, 10812480), (192, 10643535), (196, 10426320), (210, 9731232), (216, 9460920), (224, 9123030), (240, 8514828), (245, 8341056), (252, 8109360), (270, 7568736), (280, 7298424), (288, 7095690), (294, 6950880), (315, 6487488), (320, 6386121), (324, 6307280), (336, 6082020), (360, 5676552), (378, 5406240), (392, 5213160), (405, 5045824), (420, 4865616), (432, 4730460), (441, 4633920), (448, 4561515), (480, 4257414), (490, 4170528), (504, 4054680), (540, 3784368), (560, 3649212), (567, 3604160), (576, 3547845), (588, 3475440), (630, 3243744), (648, 3153640), (672, 3041010), (720, 2838276), (735, 2780352), (756, 2703120), (784, 2606580), (810, 2522912), (840, 2432808), (864, 2365230), (882, 2316960), (945, 2162496), (960, 2128707), (980, 2085264), (1008, 2027340), (1080, 1892184), (1120, 1824606), (1134, 1802080), (1176, 1737720), (1260, 1621872), (1296, 1576820), (1323, 1544640), (1344, 1520505), (1440, 1419138), (1470, 1390176), (1512, 1351560), (1568, 1303290), (1609, 1270080), (1620, 1261456), (1680, 1216404), (1728, 1182615), (1764, 1158480), (1890, 1081248), (1960, 1042632), (2016, 1013670), (2160, 946092), (2205, 926784), (2240, 912303), (2268, 901040), (2352, 868860), (2520, 810936), (2592, 788410), (2646, 772320), (2835, 720832), (2880, 709569), (2940, 695088), (3024, 675780), (3136, 651645), (3218, 635040), (3240, 630728), (3360, 608202), (3528, 579240), (3780, 540624), (3920, 521316), (3969, 514880), (4032, 506835), (4320, 473046), (4410, 463392), (4536, 450520), (4704, 434430), (4827, 423360), (5040, 405468), (5184, 394205), (5292, 386160), (5670, 360416), (5880, 347544), (6048, 337890), (6436, 317520), (6480, 315364), (6615, 308928), (6720, 304101), (7056, 289620), (7560, 270312), (7840, 260658), (7938, 257440), (8045, 254016), (8640, 236523), (8820, 231696), (9072, 225260), (9408, 217215), (9654, 211680), (10080, 202734), (10584, 193080), (11263, 181440), (11340, 180208), (11760, 173772), (12096, 168945), (12872, 158760), (12960, 157682), (13230, 154464), (14112, 144810), (14481, 141120), (15120, 135156), (15680, 130329), (15876, 128720), (16090, 127008), (17640, 115848), (18144, 112630), (19308, 105840), (19845, 102976), (20160, 101367), (21168, 96540), (22526, 90720), (22680, 90104), (23520, 86886), (24135, 84672), (25744, 79380), (25920, 78841), (26460, 77232), (28224, 72405), (28962, 70560), (30240, 67578), (31752, 64360), (32180, 63504), (33789, 60480), (35280, 57924), (36288, 56315), (38616, 52920), (39690, 51488), (42336, 48270), (43443, 47040), (45052, 45360)]