38451006720

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{158941}}^1$

素因数の和:158978

約数の個数: 288

約数和(自身を含む): 155941175040

約数和(自身を除く): 117490168320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 80640, 120960, 158941, 241920, 317882, 476823, 635764, 794705, 953646, 1112587, 1271528, 1430469, 1589410, 1907292, 2225174, 2384115, 2543056, 2860938, 3178820, 3337761, 3814584, 4291407, 4450348, 4768230, 5086112, 5562935, 5721876, 6357640, 6675522, 7152345, 7629168, 8582814, 8900696, 9536460, 10013283, 10172224, 11125870, 11443752, 12715280, 13351044, 14304690, 15258336, 16688805, 17165628, 17801392, 19072920, 20026566, 20344448, 21457035, 22251740, 22887504, 25430560, 26702088, 28609380, 30039849, 30516672, 33377610, 34331256, 35602784, 38145840, 40053132, 40688896, 42914070, 44503480, 45775008, 50066415, 50861120, 53404176, 57218760, 60079698, 61033344, 66755220, 68662512, 71205568, 76291680, 80106264, 85828140, 89006960, 91550016, 100132830, 101722240, 106808352, 114437520, 120159396, 122066688, 133510440, 137325024, 142411136, 150199245, 152583360, 160212528, 171656280, 178013920, 183100032, 200265660, 203444480, 213616704, 228875040, 240318792, 267020880, 274650048, 284822272, 300398490, 305166720, 320425056, 343312560, 356027840, 366200064, 400531320, 427233408, 457750080, 480637584, 534041760, 549300096, 600796980, 610333440, 640850112, 686625120, 712055680, 801062640, 854466816, 915500160, 961275168, 1068083520, 1098600192, 1201593960, 1281700224, 1373250240, 1424111360, 1602125280, 1831000320, 1922550336, 2136167040, 2403187920, 2563400448, 2746500480, 3204250560, 3845100672, 4272334080, 4806375840, 5493000960, 6408501120, 7690201344, 9612751680, 12817002240, 19225503360, 38451006720]

約数ペア:

[(1, 38451006720), (2, 19225503360), (3, 12817002240), (4, 9612751680), (5, 7690201344), (6, 6408501120), (7, 5493000960), (8, 4806375840), (9, 4272334080), (10, 3845100672), (12, 3204250560), (14, 2746500480), (15, 2563400448), (16, 2403187920), (18, 2136167040), (20, 1922550336), (21, 1831000320), (24, 1602125280), (27, 1424111360), (28, 1373250240), (30, 1281700224), (32, 1201593960), (35, 1098600192), (36, 1068083520), (40, 961275168), (42, 915500160), (45, 854466816), (48, 801062640), (54, 712055680), (56, 686625120), (60, 640850112), (63, 610333440), (64, 600796980), (70, 549300096), (72, 534041760), (80, 480637584), (84, 457750080), (90, 427233408), (96, 400531320), (105, 366200064), (108, 356027840), (112, 343312560), (120, 320425056), (126, 305166720), (128, 300398490), (135, 284822272), (140, 274650048), (144, 267020880), (160, 240318792), (168, 228875040), (180, 213616704), (189, 203444480), (192, 200265660), (210, 183100032), (216, 178013920), (224, 171656280), (240, 160212528), (252, 152583360), (256, 150199245), (270, 142411136), (280, 137325024), (288, 133510440), (315, 122066688), (320, 120159396), (336, 114437520), (360, 106808352), (378, 101722240), (384, 100132830), (420, 91550016), (432, 89006960), (448, 85828140), (480, 80106264), (504, 76291680), (540, 71205568), (560, 68662512), (576, 66755220), (630, 61033344), (640, 60079698), (672, 57218760), (720, 53404176), (756, 50861120), (768, 50066415), (840, 45775008), (864, 44503480), (896, 42914070), (945, 40688896), (960, 40053132), (1008, 38145840), (1080, 35602784), (1120, 34331256), (1152, 33377610), (1260, 30516672), (1280, 30039849), (1344, 28609380), (1440, 26702088), (1512, 25430560), (1680, 22887504), (1728, 22251740), (1792, 21457035), (1890, 20344448), (1920, 20026566), (2016, 19072920), (2160, 17801392), (2240, 17165628), (2304, 16688805), (2520, 15258336), (2688, 14304690), (2880, 13351044), (3024, 12715280), (3360, 11443752), (3456, 11125870), (3780, 10172224), (3840, 10013283), (4032, 9536460), (4320, 8900696), (4480, 8582814), (5040, 7629168), (5376, 7152345), (5760, 6675522), (6048, 6357640), (6720, 5721876), (6912, 5562935), (7560, 5086112), (8064, 4768230), (8640, 4450348), (8960, 4291407), (10080, 3814584), (11520, 3337761), (12096, 3178820), (13440, 2860938), (15120, 2543056), (16128, 2384115), (17280, 2225174), (20160, 1907292), (24192, 1589410), (26880, 1430469), (30240, 1271528), (34560, 1112587), (40320, 953646), (48384, 794705), (60480, 635764), (80640, 476823), (120960, 317882), (158941, 241920)]