20790617760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23027}}^1$

素因数の和:23081

約数の個数: 384

約数和(自身を含む): 83564006400

約数和(自身を除く): 62773388640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 330, 342, 352, 360, 380, 396, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 594, 608, 627, 660, 684, 720, 760, 792, 836, 855, 864, 880, 912, 990, 1026, 1045, 1056, 1080, 1140, 1188, 1254, 1320, 1368, 1440, 1485, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2052, 2090, 2160, 2280, 2376, 2508, 2565, 2640, 2736, 2970, 3040, 3135, 3168, 3344, 3420, 3762, 3960, 4104, 4180, 4320, 4560, 4752, 5016, 5130, 5280, 5472, 5643, 5940, 6270, 6688, 6840, 7524, 7920, 8208, 8360, 9120, 9405, 9504, 10032, 10260, 11286, 11880, 12540, 13680, 15048, 15840, 16416, 16720, 18810, 20064, 20520, 22572, 23027, 23760, 25080, 27360, 28215, 30096, 33440, 37620, 41040, 45144, 46054, 47520, 50160, 56430, 60192, 69081, 75240, 82080, 90288, 92108, 100320, 112860, 115135, 138162, 150480, 180576, 184216, 207243, 225720, 230270, 253297, 276324, 300960, 345405, 368432, 414486, 437513, 451440, 460540, 506594, 552648, 621729, 690810, 736864, 759891, 828972, 875026, 902880, 921080, 1013188, 1036215, 1105296, 1243458, 1266485, 1312539, 1381620, 1519782, 1657944, 1750052, 1842160, 2026376, 2072430, 2187565, 2210592, 2279673, 2486916, 2532970, 2625078, 2763240, 3039564, 3108645, 3315888, 3500104, 3684320, 3799455, 3937617, 4052752, 4144860, 4375130, 4559346, 4812643, 4973832, 5065940, 5250156, 5526480, 6079128, 6217290, 6562695, 6631776, 6839019, 7000208, 7598910, 7875234, 8105504, 8289720, 8750260, 9118692, 9625286, 9947664, 10131880, 10500312, 11052960, 11398365, 11812851, 12158256, 12434580, 13125390, 13678038, 14000416, 14437929, 15197820, 15750468, 16579440, 17500520, 18237384, 19250572, 19688085, 19895328, 20263760, 21000624, 22796730, 23625702, 24063215, 24316512, 24869160, 26250780, 27356076, 28875858, 30395640, 31500936, 33158880, 34195095, 35001040, 36474768, 38501144, 39376170, 40527520, 42001248, 43313787, 45593460, 47251404, 48126430, 49738320, 52501560, 54712152, 57751716, 59064255, 60791280, 63001872, 68390190, 70002080, 72189645, 72949536, 77002288, 78752340, 86627574, 91186920, 94502808, 96252860, 99476640, 105003120, 109424304, 115503432, 118128510, 121582560, 126003744, 129941361, 136780380, 144379290, 154004576, 157504680, 173255148, 182373840, 189005616, 192505720, 210006240, 216568935, 218848608, 231006864, 236257020, 259882722, 273560760, 288758580, 315009360, 346510296, 364747680, 378011232, 385011440, 433137870, 462013728, 472514040, 519765444, 547121520, 577517160, 630018720, 649706805, 693020592, 770022880, 866275740, 945028080, 1039530888, 1094243040, 1155034320, 1299413610, 1386041184, 1732551480, 1890056160, 2079061776, 2310068640, 2598827220, 3465102960, 4158123552, 5197654440, 6930205920, 10395308880, 20790617760]

約数ペア:

[(1, 20790617760), (2, 10395308880), (3, 6930205920), (4, 5197654440), (5, 4158123552), (6, 3465102960), (8, 2598827220), (9, 2310068640), (10, 2079061776), (11, 1890056160), (12, 1732551480), (15, 1386041184), (16, 1299413610), (18, 1155034320), (19, 1094243040), (20, 1039530888), (22, 945028080), (24, 866275740), (27, 770022880), (30, 693020592), (32, 649706805), (33, 630018720), (36, 577517160), (38, 547121520), (40, 519765444), (44, 472514040), (45, 462013728), (48, 433137870), (54, 385011440), (55, 378011232), (57, 364747680), (60, 346510296), (66, 315009360), (72, 288758580), (76, 273560760), (80, 259882722), (88, 236257020), (90, 231006864), (95, 218848608), (96, 216568935), (99, 210006240), (108, 192505720), (110, 189005616), (114, 182373840), (120, 173255148), (132, 157504680), (135, 154004576), (144, 144379290), (152, 136780380), (160, 129941361), (165, 126003744), (171, 121582560), (176, 118128510), (180, 115503432), (190, 109424304), (198, 105003120), (209, 99476640), (216, 96252860), (220, 94502808), (228, 91186920), (240, 86627574), (264, 78752340), (270, 77002288), (285, 72949536), (288, 72189645), (297, 70002080), (304, 68390190), (330, 63001872), (342, 60791280), (352, 59064255), (360, 57751716), (380, 54712152), (396, 52501560), (418, 49738320), (432, 48126430), (440, 47251404), (456, 45593460), (480, 43313787), (495, 42001248), (513, 40527520), (528, 39376170), (540, 38501144), (570, 36474768), (594, 35001040), (608, 34195095), (627, 33158880), (660, 31500936), (684, 30395640), (720, 28875858), (760, 27356076), (792, 26250780), (836, 24869160), (855, 24316512), (864, 24063215), (880, 23625702), (912, 22796730), (990, 21000624), (1026, 20263760), (1045, 19895328), (1056, 19688085), (1080, 19250572), (1140, 18237384), (1188, 17500520), (1254, 16579440), (1320, 15750468), (1368, 15197820), (1440, 14437929), (1485, 14000416), (1520, 13678038), (1584, 13125390), (1672, 12434580), (1710, 12158256), (1760, 11812851), (1824, 11398365), (1881, 11052960), (1980, 10500312), (2052, 10131880), (2090, 9947664), (2160, 9625286), (2280, 9118692), (2376, 8750260), (2508, 8289720), (2565, 8105504), (2640, 7875234), (2736, 7598910), (2970, 7000208), (3040, 6839019), (3135, 6631776), (3168, 6562695), (3344, 6217290), (3420, 6079128), (3762, 5526480), (3960, 5250156), (4104, 5065940), (4180, 4973832), (4320, 4812643), (4560, 4559346), (4752, 4375130), (5016, 4144860), (5130, 4052752), (5280, 3937617), (5472, 3799455), (5643, 3684320), (5940, 3500104), (6270, 3315888), (6688, 3108645), (6840, 3039564), (7524, 2763240), (7920, 2625078), (8208, 2532970), (8360, 2486916), (9120, 2279673), (9405, 2210592), (9504, 2187565), (10032, 2072430), (10260, 2026376), (11286, 1842160), (11880, 1750052), (12540, 1657944), (13680, 1519782), (15048, 1381620), (15840, 1312539), (16416, 1266485), (16720, 1243458), (18810, 1105296), (20064, 1036215), (20520, 1013188), (22572, 921080), (23027, 902880), (23760, 875026), (25080, 828972), (27360, 759891), (28215, 736864), (30096, 690810), (33440, 621729), (37620, 552648), (41040, 506594), (45144, 460540), (46054, 451440), (47520, 437513), (50160, 414486), (56430, 368432), (60192, 345405), (69081, 300960), (75240, 276324), (82080, 253297), (90288, 230270), (92108, 225720), (100320, 207243), (112860, 184216), (115135, 180576), (138162, 150480)]