7977287040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1481

約数の個数: 256

約数和(自身を含む): 26527703040

約数和(自身を除く): 18550416000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 101, 120, 124, 128, 155, 160, 186, 192, 202, 240, 248, 303, 310, 320, 372, 384, 404, 465, 480, 496, 505, 606, 620, 640, 744, 808, 930, 960, 992, 1010, 1212, 1240, 1327, 1488, 1515, 1616, 1860, 1920, 1984, 2020, 2424, 2480, 2654, 2976, 3030, 3131, 3232, 3720, 3968, 3981, 4040, 4848, 4960, 5308, 5952, 6060, 6262, 6464, 6635, 7440, 7962, 8080, 9393, 9696, 9920, 10616, 11904, 12120, 12524, 12928, 13270, 14880, 15655, 15924, 16160, 18786, 19392, 19840, 19905, 21232, 24240, 25048, 26540, 29760, 31310, 31848, 32320, 37572, 38784, 39810, 41137, 42464, 46965, 48480, 50096, 53080, 59520, 62620, 63696, 64640, 75144, 79620, 82274, 84928, 93930, 96960, 100192, 106160, 123411, 125240, 127392, 134027, 150288, 159240, 164548, 169856, 187860, 193920, 200384, 205685, 212320, 246822, 250480, 254784, 268054, 300576, 318480, 329096, 375720, 400768, 402081, 411370, 424640, 493644, 500960, 509568, 536108, 601152, 617055, 636960, 658192, 670135, 751440, 804162, 822740, 849280, 987288, 1001920, 1072216, 1202304, 1234110, 1273920, 1316384, 1340270, 1502880, 1608324, 1645480, 1974576, 2003840, 2010405, 2144432, 2468220, 2547840, 2632768, 2680540, 3005760, 3216648, 3290960, 3949152, 4020810, 4154837, 4288864, 4936440, 5265536, 5361080, 6011520, 6433296, 6581920, 7898304, 8041620, 8309674, 8577728, 9872880, 10722160, 12464511, 12866592, 13163840, 15796608, 16083240, 16619348, 17155456, 19745760, 20774185, 21444320, 24929022, 25733184, 26327680, 32166480, 33238696, 39491520, 41548370, 42888640, 49858044, 51466368, 62322555, 64332960, 66477392, 78983040, 83096740, 85777280, 99716088, 124645110, 128665920, 132954784, 166193480, 199432176, 249290220, 257331840, 265909568, 332386960, 398864352, 498580440, 531819136, 664773920, 797728704, 997160880, 1329547840, 1595457408, 1994321760, 2659095680, 3988643520, 7977287040]

約数ペア:

[(1, 7977287040), (2, 3988643520), (3, 2659095680), (4, 1994321760), (5, 1595457408), (6, 1329547840), (8, 997160880), (10, 797728704), (12, 664773920), (15, 531819136), (16, 498580440), (20, 398864352), (24, 332386960), (30, 265909568), (31, 257331840), (32, 249290220), (40, 199432176), (48, 166193480), (60, 132954784), (62, 128665920), (64, 124645110), (80, 99716088), (93, 85777280), (96, 83096740), (101, 78983040), (120, 66477392), (124, 64332960), (128, 62322555), (155, 51466368), (160, 49858044), (186, 42888640), (192, 41548370), (202, 39491520), (240, 33238696), (248, 32166480), (303, 26327680), (310, 25733184), (320, 24929022), (372, 21444320), (384, 20774185), (404, 19745760), (465, 17155456), (480, 16619348), (496, 16083240), (505, 15796608), (606, 13163840), (620, 12866592), (640, 12464511), (744, 10722160), (808, 9872880), (930, 8577728), (960, 8309674), (992, 8041620), (1010, 7898304), (1212, 6581920), (1240, 6433296), (1327, 6011520), (1488, 5361080), (1515, 5265536), (1616, 4936440), (1860, 4288864), (1920, 4154837), (1984, 4020810), (2020, 3949152), (2424, 3290960), (2480, 3216648), (2654, 3005760), (2976, 2680540), (3030, 2632768), (3131, 2547840), (3232, 2468220), (3720, 2144432), (3968, 2010405), (3981, 2003840), (4040, 1974576), (4848, 1645480), (4960, 1608324), (5308, 1502880), (5952, 1340270), (6060, 1316384), (6262, 1273920), (6464, 1234110), (6635, 1202304), (7440, 1072216), (7962, 1001920), (8080, 987288), (9393, 849280), (9696, 822740), (9920, 804162), (10616, 751440), (11904, 670135), (12120, 658192), (12524, 636960), (12928, 617055), (13270, 601152), (14880, 536108), (15655, 509568), (15924, 500960), (16160, 493644), (18786, 424640), (19392, 411370), (19840, 402081), (19905, 400768), (21232, 375720), (24240, 329096), (25048, 318480), (26540, 300576), (29760, 268054), (31310, 254784), (31848, 250480), (32320, 246822), (37572, 212320), (38784, 205685), (39810, 200384), (41137, 193920), (42464, 187860), (46965, 169856), (48480, 164548), (50096, 159240), (53080, 150288), (59520, 134027), (62620, 127392), (63696, 125240), (64640, 123411), (75144, 106160), (79620, 100192), (82274, 96960), (84928, 93930)]