25515758160

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23027}}^1$

素因数の和:23077

約数の個数: 280

約数和(自身を含む): 93630926880

約数和(自身を除く): 68115168720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 729, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1458, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2430, 2565, 2736, 2916, 3078, 3240, 3420, 3645, 3888, 4104, 4560, 4617, 4860, 5130, 5832, 6156, 6480, 6840, 7290, 7695, 8208, 9234, 9720, 10260, 11664, 12312, 13680, 13851, 14580, 15390, 18468, 19440, 20520, 23027, 23085, 24624, 27702, 29160, 30780, 36936, 41040, 46054, 46170, 55404, 58320, 61560, 69081, 69255, 73872, 92108, 92340, 110808, 115135, 123120, 138162, 138510, 184216, 184680, 207243, 221616, 230270, 276324, 277020, 345405, 368432, 369360, 414486, 437513, 460540, 552648, 554040, 621729, 690810, 828972, 875026, 921080, 1036215, 1105296, 1108080, 1243458, 1312539, 1381620, 1657944, 1750052, 1842160, 1865187, 2072430, 2187565, 2486916, 2625078, 2763240, 3108645, 3315888, 3500104, 3730374, 3937617, 4144860, 4375130, 4973832, 5250156, 5526480, 5595561, 6217290, 6562695, 7000208, 7460748, 7875234, 8289720, 8750260, 9325935, 9947664, 10500312, 11191122, 11812851, 12434580, 13125390, 14921496, 15750468, 16579440, 16786683, 17500520, 18651870, 19688085, 21000624, 22382244, 23625702, 24869160, 26250780, 27977805, 29842992, 31500936, 33573366, 35001040, 35438553, 37303740, 39376170, 44764488, 47251404, 49738320, 52501560, 55955610, 59064255, 63001872, 67146732, 70877106, 74607480, 78752340, 83933415, 89528976, 94502808, 105003120, 106315659, 111911220, 118128510, 134293464, 141754212, 149214960, 157504680, 167866830, 177192765, 189005616, 212631318, 223822440, 236257020, 268586928, 283508424, 315009360, 318946977, 335733660, 354385530, 425262636, 447644880, 472514040, 531578295, 567016848, 637893954, 671467320, 708771060, 850525272, 945028080, 1063156590, 1275787908, 1342934640, 1417542120, 1594734885, 1701050544, 2126313180, 2551575816, 2835084240, 3189469770, 4252626360, 5103151632, 6378939540, 8505252720, 12757879080, 25515758160]

約数ペア:

[(1, 25515758160), (2, 12757879080), (3, 8505252720), (4, 6378939540), (5, 5103151632), (6, 4252626360), (8, 3189469770), (9, 2835084240), (10, 2551575816), (12, 2126313180), (15, 1701050544), (16, 1594734885), (18, 1417542120), (19, 1342934640), (20, 1275787908), (24, 1063156590), (27, 945028080), (30, 850525272), (36, 708771060), (38, 671467320), (40, 637893954), (45, 567016848), (48, 531578295), (54, 472514040), (57, 447644880), (60, 425262636), (72, 354385530), (76, 335733660), (80, 318946977), (81, 315009360), (90, 283508424), (95, 268586928), (108, 236257020), (114, 223822440), (120, 212631318), (135, 189005616), (144, 177192765), (152, 167866830), (162, 157504680), (171, 149214960), (180, 141754212), (190, 134293464), (216, 118128510), (228, 111911220), (240, 106315659), (243, 105003120), (270, 94502808), (285, 89528976), (304, 83933415), (324, 78752340), (342, 74607480), (360, 70877106), (380, 67146732), (405, 63001872), (432, 59064255), (456, 55955610), (486, 52501560), (513, 49738320), (540, 47251404), (570, 44764488), (648, 39376170), (684, 37303740), (720, 35438553), (729, 35001040), (760, 33573366), (810, 31500936), (855, 29842992), (912, 27977805), (972, 26250780), (1026, 24869160), (1080, 23625702), (1140, 22382244), (1215, 21000624), (1296, 19688085), (1368, 18651870), (1458, 17500520), (1520, 16786683), (1539, 16579440), (1620, 15750468), (1710, 14921496), (1944, 13125390), (2052, 12434580), (2160, 11812851), (2280, 11191122), (2430, 10500312), (2565, 9947664), (2736, 9325935), (2916, 8750260), (3078, 8289720), (3240, 7875234), (3420, 7460748), (3645, 7000208), (3888, 6562695), (4104, 6217290), (4560, 5595561), (4617, 5526480), (4860, 5250156), (5130, 4973832), (5832, 4375130), (6156, 4144860), (6480, 3937617), (6840, 3730374), (7290, 3500104), (7695, 3315888), (8208, 3108645), (9234, 2763240), (9720, 2625078), (10260, 2486916), (11664, 2187565), (12312, 2072430), (13680, 1865187), (13851, 1842160), (14580, 1750052), (15390, 1657944), (18468, 1381620), (19440, 1312539), (20520, 1243458), (23027, 1108080), (23085, 1105296), (24624, 1036215), (27702, 921080), (29160, 875026), (30780, 828972), (36936, 690810), (41040, 621729), (46054, 554040), (46170, 552648), (55404, 460540), (58320, 437513), (61560, 414486), (69081, 369360), (69255, 368432), (73872, 345405), (92108, 277020), (92340, 276324), (110808, 230270), (115135, 221616), (123120, 207243), (138162, 184680), (138510, 184216)]