2819887680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 224

約数和(自身を含む): 9152778240

約数和(自身を除く): 6332890560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 127, 160, 192, 202, 229, 240, 254, 303, 320, 381, 404, 458, 480, 505, 508, 606, 635, 687, 762, 808, 916, 960, 1010, 1016, 1145, 1212, 1270, 1374, 1515, 1524, 1616, 1832, 1905, 2020, 2032, 2290, 2424, 2540, 2748, 3030, 3048, 3232, 3435, 3664, 3810, 4040, 4064, 4580, 4848, 5080, 5496, 6060, 6096, 6464, 6870, 7328, 7620, 8080, 8128, 9160, 9696, 10160, 10992, 12120, 12192, 12827, 13740, 14656, 15240, 16160, 18320, 19392, 20320, 21984, 23129, 24240, 24384, 25654, 27480, 29083, 30480, 32320, 36640, 38481, 40640, 43968, 46258, 48480, 51308, 54960, 58166, 60960, 64135, 69387, 73280, 76962, 87249, 92516, 96960, 102616, 109920, 115645, 116332, 121920, 128270, 138774, 145415, 153924, 174498, 185032, 192405, 205232, 219840, 231290, 232664, 256540, 277548, 290830, 307848, 346935, 348996, 370064, 384810, 410464, 436245, 462580, 465328, 513080, 555096, 581660, 615696, 693870, 697992, 740128, 769620, 820928, 872490, 925160, 930656, 1026160, 1110192, 1163320, 1231392, 1387740, 1395984, 1480256, 1539240, 1744980, 1850320, 1861312, 2052320, 2220384, 2326640, 2462784, 2775480, 2791968, 2937383, 3078480, 3489960, 3700640, 4104640, 4440768, 4653280, 5550960, 5583936, 5874766, 6156960, 6979920, 7401280, 8812149, 9306560, 11101920, 11749532, 12313920, 13959840, 14686915, 17624298, 22203840, 23499064, 27919680, 29373830, 35248596, 44060745, 46998128, 58747660, 70497192, 88121490, 93996256, 117495320, 140994384, 176242980, 187992512, 234990640, 281988768, 352485960, 469981280, 563977536, 704971920, 939962560, 1409943840, 2819887680]

約数ペア:

[(1, 2819887680), (2, 1409943840), (3, 939962560), (4, 704971920), (5, 563977536), (6, 469981280), (8, 352485960), (10, 281988768), (12, 234990640), (15, 187992512), (16, 176242980), (20, 140994384), (24, 117495320), (30, 93996256), (32, 88121490), (40, 70497192), (48, 58747660), (60, 46998128), (64, 44060745), (80, 35248596), (96, 29373830), (101, 27919680), (120, 23499064), (127, 22203840), (160, 17624298), (192, 14686915), (202, 13959840), (229, 12313920), (240, 11749532), (254, 11101920), (303, 9306560), (320, 8812149), (381, 7401280), (404, 6979920), (458, 6156960), (480, 5874766), (505, 5583936), (508, 5550960), (606, 4653280), (635, 4440768), (687, 4104640), (762, 3700640), (808, 3489960), (916, 3078480), (960, 2937383), (1010, 2791968), (1016, 2775480), (1145, 2462784), (1212, 2326640), (1270, 2220384), (1374, 2052320), (1515, 1861312), (1524, 1850320), (1616, 1744980), (1832, 1539240), (1905, 1480256), (2020, 1395984), (2032, 1387740), (2290, 1231392), (2424, 1163320), (2540, 1110192), (2748, 1026160), (3030, 930656), (3048, 925160), (3232, 872490), (3435, 820928), (3664, 769620), (3810, 740128), (4040, 697992), (4064, 693870), (4580, 615696), (4848, 581660), (5080, 555096), (5496, 513080), (6060, 465328), (6096, 462580), (6464, 436245), (6870, 410464), (7328, 384810), (7620, 370064), (8080, 348996), (8128, 346935), (9160, 307848), (9696, 290830), (10160, 277548), (10992, 256540), (12120, 232664), (12192, 231290), (12827, 219840), (13740, 205232), (14656, 192405), (15240, 185032), (16160, 174498), (18320, 153924), (19392, 145415), (20320, 138774), (21984, 128270), (23129, 121920), (24240, 116332), (24384, 115645), (25654, 109920), (27480, 102616), (29083, 96960), (30480, 92516), (32320, 87249), (36640, 76962), (38481, 73280), (40640, 69387), (43968, 64135), (46258, 60960), (48480, 58166), (51308, 54960)]