4720412160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2266

約数の個数: 320

約数和(自身を含む): 17316034560

約数和(自身を除く): 12595622400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1674, 1728, 1860, 1920, 1984, 2160, 2203, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4406, 4464, 4608, 4960, 5580, 5760, 5952, 6609, 6696, 6912, 7440, 7680, 7936, 8370, 8640, 8812, 8928, 9920, 11015, 11160, 11520, 11904, 13218, 13392, 13824, 14880, 15872, 16740, 17280, 17624, 17856, 19827, 19840, 22030, 22320, 23040, 23808, 26436, 26784, 29760, 33045, 33480, 34560, 35248, 35712, 39654, 39680, 44060, 44640, 47616, 52872, 53568, 59481, 59520, 66090, 66960, 68293, 69120, 70496, 71424, 79308, 79360, 88120, 89280, 99135, 105744, 107136, 118962, 119040, 132180, 133920, 136586, 140992, 142848, 158616, 176240, 178560, 198270, 204879, 211488, 214272, 237924, 238080, 264360, 267840, 273172, 281984, 297405, 317232, 341465, 352480, 357120, 396540, 409758, 422976, 428544, 475848, 528720, 535680, 546344, 563968, 594810, 614637, 634464, 682930, 704960, 714240, 793080, 819516, 845952, 951696, 1024395, 1057440, 1071360, 1092688, 1127936, 1189620, 1229274, 1268928, 1365860, 1409920, 1586160, 1639032, 1691904, 1843911, 1903392, 2048790, 2114880, 2142720, 2185376, 2379240, 2458548, 2537856, 2731720, 2819840, 3073185, 3172320, 3278064, 3383808, 3687822, 3806784, 4097580, 4229760, 4370752, 4758480, 4917096, 5075712, 5463440, 5639680, 6146370, 6344640, 6556128, 7375644, 7613568, 8195160, 8459520, 8741504, 9219555, 9516960, 9834192, 10151424, 10926880, 12292740, 12689280, 13112256, 14751288, 15227136, 16390320, 16919040, 17483008, 18439110, 19033920, 19668384, 21853760, 24585480, 25378560, 26224512, 29502576, 30454272, 32780640, 34966016, 36878220, 38067840, 39336768, 43707520, 49170960, 50757120, 52449024, 59005152, 65561280, 73756440, 76135680, 78673536, 87415040, 98341920, 104898048, 118010304, 131122560, 147512880, 152271360, 157347072, 174830080, 196683840, 236020608, 262245120, 295025760, 314694144, 393367680, 472041216, 524490240, 590051520, 786735360, 944082432, 1180103040, 1573470720, 2360206080, 4720412160]

約数ペア:

[(1, 4720412160), (2, 2360206080), (3, 1573470720), (4, 1180103040), (5, 944082432), (6, 786735360), (8, 590051520), (9, 524490240), (10, 472041216), (12, 393367680), (15, 314694144), (16, 295025760), (18, 262245120), (20, 236020608), (24, 196683840), (27, 174830080), (30, 157347072), (31, 152271360), (32, 147512880), (36, 131122560), (40, 118010304), (45, 104898048), (48, 98341920), (54, 87415040), (60, 78673536), (62, 76135680), (64, 73756440), (72, 65561280), (80, 59005152), (90, 52449024), (93, 50757120), (96, 49170960), (108, 43707520), (120, 39336768), (124, 38067840), (128, 36878220), (135, 34966016), (144, 32780640), (155, 30454272), (160, 29502576), (180, 26224512), (186, 25378560), (192, 24585480), (216, 21853760), (240, 19668384), (248, 19033920), (256, 18439110), (270, 17483008), (279, 16919040), (288, 16390320), (310, 15227136), (320, 14751288), (360, 13112256), (372, 12689280), (384, 12292740), (432, 10926880), (465, 10151424), (480, 9834192), (496, 9516960), (512, 9219555), (540, 8741504), (558, 8459520), (576, 8195160), (620, 7613568), (640, 7375644), (720, 6556128), (744, 6344640), (768, 6146370), (837, 5639680), (864, 5463440), (930, 5075712), (960, 4917096), (992, 4758480), (1080, 4370752), (1116, 4229760), (1152, 4097580), (1240, 3806784), (1280, 3687822), (1395, 3383808), (1440, 3278064), (1488, 3172320), (1536, 3073185), (1674, 2819840), (1728, 2731720), (1860, 2537856), (1920, 2458548), (1984, 2379240), (2160, 2185376), (2203, 2142720), (2232, 2114880), (2304, 2048790), (2480, 1903392), (2560, 1843911), (2790, 1691904), (2880, 1639032), (2976, 1586160), (3348, 1409920), (3456, 1365860), (3720, 1268928), (3840, 1229274), (3968, 1189620), (4185, 1127936), (4320, 1092688), (4406, 1071360), (4464, 1057440), (4608, 1024395), (4960, 951696), (5580, 845952), (5760, 819516), (5952, 793080), (6609, 714240), (6696, 704960), (6912, 682930), (7440, 634464), (7680, 614637), (7936, 594810), (8370, 563968), (8640, 546344), (8812, 535680), (8928, 528720), (9920, 475848), (11015, 428544), (11160, 422976), (11520, 409758), (11904, 396540), (13218, 357120), (13392, 352480), (13824, 341465), (14880, 317232), (15872, 297405), (16740, 281984), (17280, 273172), (17624, 267840), (17856, 264360), (19827, 238080), (19840, 237924), (22030, 214272), (22320, 211488), (23040, 204879), (23808, 198270), (26436, 178560), (26784, 176240), (29760, 158616), (33045, 142848), (33480, 140992), (34560, 136586), (35248, 133920), (35712, 132180), (39654, 119040), (39680, 118962), (44060, 107136), (44640, 105744), (47616, 99135), (52872, 89280), (53568, 88120), (59481, 79360), (59520, 79308), (66090, 71424), (66960, 70496), (68293, 69120)]