1966838400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2264

約数の個数: 288

約数和(自身を含む): 7247809920

約数和(自身を除く): 5280971520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 360, 372, 384, 400, 450, 465, 480, 496, 558, 576, 600, 620, 640, 720, 744, 775, 800, 900, 930, 960, 992, 1116, 1152, 1200, 1240, 1395, 1440, 1488, 1550, 1600, 1800, 1860, 1920, 1984, 2203, 2232, 2325, 2400, 2480, 2790, 2880, 2976, 3100, 3200, 3600, 3720, 3968, 4406, 4464, 4650, 4800, 4960, 5580, 5760, 5952, 6200, 6609, 6975, 7200, 7440, 8812, 8928, 9300, 9600, 9920, 11015, 11160, 11904, 12400, 13218, 13950, 14400, 14880, 17624, 17856, 18600, 19827, 19840, 22030, 22320, 24800, 26436, 27900, 28800, 29760, 33045, 35248, 35712, 37200, 39654, 44060, 44640, 49600, 52872, 55075, 55800, 59520, 66090, 68293, 70496, 74400, 79308, 88120, 89280, 99135, 99200, 105744, 110150, 111600, 132180, 136586, 140992, 148800, 158616, 165225, 176240, 178560, 198270, 204879, 211488, 220300, 223200, 264360, 273172, 281984, 297600, 317232, 330450, 341465, 352480, 396540, 409758, 422976, 440600, 446400, 495675, 528720, 546344, 614637, 634464, 660900, 682930, 704960, 793080, 819516, 845952, 881200, 892800, 991350, 1024395, 1057440, 1092688, 1229274, 1268928, 1321800, 1365860, 1409920, 1586160, 1639032, 1707325, 1762400, 1982700, 2048790, 2114880, 2185376, 2458548, 2537856, 2643600, 2731720, 3073185, 3172320, 3278064, 3414650, 3524800, 3965400, 4097580, 4229760, 4370752, 4917096, 5121975, 5287200, 5463440, 6146370, 6344640, 6556128, 6829300, 7049600, 7930800, 8195160, 8741504, 9834192, 10243950, 10574400, 10926880, 12292740, 12689280, 13112256, 13658600, 15365925, 15861600, 16390320, 19668384, 20487900, 21148800, 21853760, 24585480, 26224512, 27317200, 30731850, 31723200, 32780640, 39336768, 40975800, 43707520, 49170960, 54634400, 61463700, 63446400, 65561280, 78673536, 81951600, 98341920, 109268800, 122927400, 131122560, 163903200, 196683840, 218537600, 245854800, 327806400, 393367680, 491709600, 655612800, 983419200, 1966838400]

約数ペア:

[(1, 1966838400), (2, 983419200), (3, 655612800), (4, 491709600), (5, 393367680), (6, 327806400), (8, 245854800), (9, 218537600), (10, 196683840), (12, 163903200), (15, 131122560), (16, 122927400), (18, 109268800), (20, 98341920), (24, 81951600), (25, 78673536), (30, 65561280), (31, 63446400), (32, 61463700), (36, 54634400), (40, 49170960), (45, 43707520), (48, 40975800), (50, 39336768), (60, 32780640), (62, 31723200), (64, 30731850), (72, 27317200), (75, 26224512), (80, 24585480), (90, 21853760), (93, 21148800), (96, 20487900), (100, 19668384), (120, 16390320), (124, 15861600), (128, 15365925), (144, 13658600), (150, 13112256), (155, 12689280), (160, 12292740), (180, 10926880), (186, 10574400), (192, 10243950), (200, 9834192), (225, 8741504), (240, 8195160), (248, 7930800), (279, 7049600), (288, 6829300), (300, 6556128), (310, 6344640), (320, 6146370), (360, 5463440), (372, 5287200), (384, 5121975), (400, 4917096), (450, 4370752), (465, 4229760), (480, 4097580), (496, 3965400), (558, 3524800), (576, 3414650), (600, 3278064), (620, 3172320), (640, 3073185), (720, 2731720), (744, 2643600), (775, 2537856), (800, 2458548), (900, 2185376), (930, 2114880), (960, 2048790), (992, 1982700), (1116, 1762400), (1152, 1707325), (1200, 1639032), (1240, 1586160), (1395, 1409920), (1440, 1365860), (1488, 1321800), (1550, 1268928), (1600, 1229274), (1800, 1092688), (1860, 1057440), (1920, 1024395), (1984, 991350), (2203, 892800), (2232, 881200), (2325, 845952), (2400, 819516), (2480, 793080), (2790, 704960), (2880, 682930), (2976, 660900), (3100, 634464), (3200, 614637), (3600, 546344), (3720, 528720), (3968, 495675), (4406, 446400), (4464, 440600), (4650, 422976), (4800, 409758), (4960, 396540), (5580, 352480), (5760, 341465), (5952, 330450), (6200, 317232), (6609, 297600), (6975, 281984), (7200, 273172), (7440, 264360), (8812, 223200), (8928, 220300), (9300, 211488), (9600, 204879), (9920, 198270), (11015, 178560), (11160, 176240), (11904, 165225), (12400, 158616), (13218, 148800), (13950, 140992), (14400, 136586), (14880, 132180), (17624, 111600), (17856, 110150), (18600, 105744), (19827, 99200), (19840, 99135), (22030, 89280), (22320, 88120), (24800, 79308), (26436, 74400), (27900, 70496), (28800, 68293), (29760, 66090), (33045, 59520), (35248, 55800), (35712, 55075), (37200, 52872), (39654, 49600), (44060, 44640)]