248244480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:694

約数の個数: 288

約数和(自身を含む): 962478720

約数和(自身を除く): 714234240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 653, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1306, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1959, 1980, 2112, 2160, 2304, 2376, 2612, 2640, 2816, 2880, 2970, 3168, 3265, 3456, 3520, 3840, 3918, 3960, 4224, 4320, 4752, 5224, 5280, 5760, 5877, 5940, 6336, 6530, 6912, 7040, 7183, 7836, 7920, 8448, 8640, 9504, 9795, 10448, 10560, 11520, 11754, 11880, 12672, 13060, 14080, 14366, 15672, 15840, 17280, 17631, 19008, 19590, 20896, 21120, 21549, 23508, 23760, 25344, 26120, 28732, 29385, 31344, 31680, 34560, 35262, 35915, 38016, 39180, 41792, 42240, 43098, 47016, 47520, 52240, 57464, 58770, 62688, 63360, 64647, 70524, 71830, 76032, 78360, 83584, 86196, 88155, 94032, 95040, 104480, 107745, 114928, 117540, 125376, 126720, 129294, 141048, 143660, 156720, 167168, 172392, 176310, 188064, 190080, 193941, 208960, 215490, 229856, 235080, 250752, 258588, 282096, 287320, 313440, 323235, 344784, 352620, 376128, 380160, 387882, 417920, 430980, 459712, 470160, 501504, 517176, 564192, 574640, 626880, 646470, 689568, 705240, 752256, 775764, 835840, 861960, 919424, 940320, 969705, 1034352, 1128384, 1149280, 1253760, 1292940, 1379136, 1410480, 1504512, 1551528, 1723920, 1838848, 1880640, 1939410, 2068704, 2256768, 2298560, 2507520, 2585880, 2758272, 2820960, 3103056, 3447840, 3761280, 3878820, 4137408, 4513536, 4597120, 5171760, 5516544, 5641920, 6206112, 6895680, 7522560, 7757640, 8274816, 9194240, 10343520, 11283840, 12412224, 13791360, 15515280, 16549632, 20687040, 22567680, 24824448, 27582720, 31030560, 41374080, 49648896, 62061120, 82748160, 124122240, 248244480]

約数ペア:

[(1, 248244480), (2, 124122240), (3, 82748160), (4, 62061120), (5, 49648896), (6, 41374080), (8, 31030560), (9, 27582720), (10, 24824448), (11, 22567680), (12, 20687040), (15, 16549632), (16, 15515280), (18, 13791360), (20, 12412224), (22, 11283840), (24, 10343520), (27, 9194240), (30, 8274816), (32, 7757640), (33, 7522560), (36, 6895680), (40, 6206112), (44, 5641920), (45, 5516544), (48, 5171760), (54, 4597120), (55, 4513536), (60, 4137408), (64, 3878820), (66, 3761280), (72, 3447840), (80, 3103056), (88, 2820960), (90, 2758272), (96, 2585880), (99, 2507520), (108, 2298560), (110, 2256768), (120, 2068704), (128, 1939410), (132, 1880640), (135, 1838848), (144, 1723920), (160, 1551528), (165, 1504512), (176, 1410480), (180, 1379136), (192, 1292940), (198, 1253760), (216, 1149280), (220, 1128384), (240, 1034352), (256, 969705), (264, 940320), (270, 919424), (288, 861960), (297, 835840), (320, 775764), (330, 752256), (352, 705240), (360, 689568), (384, 646470), (396, 626880), (432, 574640), (440, 564192), (480, 517176), (495, 501504), (528, 470160), (540, 459712), (576, 430980), (594, 417920), (640, 387882), (653, 380160), (660, 376128), (704, 352620), (720, 344784), (768, 323235), (792, 313440), (864, 287320), (880, 282096), (960, 258588), (990, 250752), (1056, 235080), (1080, 229856), (1152, 215490), (1188, 208960), (1280, 193941), (1306, 190080), (1320, 188064), (1408, 176310), (1440, 172392), (1485, 167168), (1584, 156720), (1728, 143660), (1760, 141048), (1920, 129294), (1959, 126720), (1980, 125376), (2112, 117540), (2160, 114928), (2304, 107745), (2376, 104480), (2612, 95040), (2640, 94032), (2816, 88155), (2880, 86196), (2970, 83584), (3168, 78360), (3265, 76032), (3456, 71830), (3520, 70524), (3840, 64647), (3918, 63360), (3960, 62688), (4224, 58770), (4320, 57464), (4752, 52240), (5224, 47520), (5280, 47016), (5760, 43098), (5877, 42240), (5940, 41792), (6336, 39180), (6530, 38016), (6912, 35915), (7040, 35262), (7183, 34560), (7836, 31680), (7920, 31344), (8448, 29385), (8640, 28732), (9504, 26120), (9795, 25344), (10448, 23760), (10560, 23508), (11520, 21549), (11754, 21120), (11880, 20896), (12672, 19590), (13060, 19008), (14080, 17631), (14366, 17280), (15672, 15840)]