481211280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 400

約数和(自身を含む): 1877540544

約数和(自身を除く): 1396329264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 144, 157, 162, 165, 172, 176, 180, 198, 215, 216, 220, 240, 258, 264, 270, 297, 314, 324, 330, 344, 360, 387, 396, 405, 430, 432, 440, 471, 473, 495, 516, 528, 540, 594, 628, 645, 648, 660, 688, 720, 774, 785, 792, 810, 860, 880, 891, 942, 946, 990, 1032, 1080, 1161, 1188, 1256, 1290, 1296, 1320, 1413, 1419, 1485, 1548, 1570, 1584, 1620, 1720, 1727, 1782, 1884, 1892, 1935, 1980, 2064, 2160, 2322, 2355, 2365, 2376, 2512, 2580, 2640, 2826, 2838, 2970, 3096, 3140, 3240, 3440, 3454, 3483, 3564, 3768, 3784, 3870, 3960, 4239, 4257, 4455, 4644, 4710, 4730, 4752, 5160, 5181, 5652, 5676, 5805, 5940, 6192, 6280, 6480, 6751, 6908, 6966, 7065, 7095, 7128, 7536, 7568, 7740, 7920, 8478, 8514, 8635, 8910, 9288, 9420, 9460, 10320, 10362, 11304, 11352, 11610, 11880, 12560, 12717, 12771, 13502, 13816, 13932, 14130, 14190, 14256, 15480, 15543, 16956, 17028, 17270, 17415, 17820, 18576, 18840, 18920, 20253, 20724, 21195, 21285, 22608, 22704, 23220, 23760, 25434, 25542, 25905, 27004, 27632, 27864, 28260, 28380, 30960, 31086, 33755, 33912, 34056, 34540, 34830, 35640, 37680, 37840, 38313, 40506, 41448, 42390, 42570, 46440, 46629, 50868, 51084, 51810, 54008, 55728, 56520, 56760, 60759, 62172, 63585, 63855, 67510, 67824, 68112, 69080, 69660, 71280, 74261, 76626, 77715, 81012, 82896, 84780, 85140, 92880, 93258, 101265, 101736, 102168, 103620, 108016, 113040, 113520, 121518, 124344, 127170, 127710, 135020, 138160, 139320, 139887, 148522, 153252, 155430, 162024, 169560, 170280, 182277, 186516, 191565, 202530, 203472, 204336, 207240, 222783, 233145, 243036, 248688, 254340, 255420, 270040, 278640, 279774, 297044, 303795, 306504, 310860, 324048, 339120, 340560, 364554, 371305, 373032, 383130, 405060, 414480, 445566, 466290, 486072, 508680, 510840, 540080, 546831, 559548, 594088, 607590, 613008, 621720, 668349, 699435, 729108, 742610, 746064, 766260, 810120, 891132, 911385, 932580, 972144, 1017360, 1021680, 1093662, 1113915, 1119096, 1188176, 1215180, 1243440, 1336698, 1398870, 1458216, 1485220, 1532520, 1620240, 1782264, 1822770, 1865160, 2005047, 2187324, 2227830, 2238192, 2430360, 2673396, 2734155, 2797740, 2916432, 2970440, 3065040, 3341745, 3564528, 3645540, 3730320, 4010094, 4374648, 4455660, 4860720, 5346792, 5468310, 5595480, 5940880, 6015141, 6683490, 7291080, 8020188, 8749296, 8911320, 10025235, 10693584, 10936620, 11190960, 12030282, 13366980, 14582160, 16040376, 17822640, 20050470, 21873240, 24060564, 26733960, 30075705, 32080752, 40100940, 43746480, 48121128, 53467920, 60151410, 80201880, 96242256, 120302820, 160403760, 240605640, 481211280]

約数ペア:

[(1, 481211280), (2, 240605640), (3, 160403760), (4, 120302820), (5, 96242256), (6, 80201880), (8, 60151410), (9, 53467920), (10, 48121128), (11, 43746480), (12, 40100940), (15, 32080752), (16, 30075705), (18, 26733960), (20, 24060564), (22, 21873240), (24, 20050470), (27, 17822640), (30, 16040376), (33, 14582160), (36, 13366980), (40, 12030282), (43, 11190960), (44, 10936620), (45, 10693584), (48, 10025235), (54, 8911320), (55, 8749296), (60, 8020188), (66, 7291080), (72, 6683490), (80, 6015141), (81, 5940880), (86, 5595480), (88, 5468310), (90, 5346792), (99, 4860720), (108, 4455660), (110, 4374648), (120, 4010094), (129, 3730320), (132, 3645540), (135, 3564528), (144, 3341745), (157, 3065040), (162, 2970440), (165, 2916432), (172, 2797740), (176, 2734155), (180, 2673396), (198, 2430360), (215, 2238192), (216, 2227830), (220, 2187324), (240, 2005047), (258, 1865160), (264, 1822770), (270, 1782264), (297, 1620240), (314, 1532520), (324, 1485220), (330, 1458216), (344, 1398870), (360, 1336698), (387, 1243440), (396, 1215180), (405, 1188176), (430, 1119096), (432, 1113915), (440, 1093662), (471, 1021680), (473, 1017360), (495, 972144), (516, 932580), (528, 911385), (540, 891132), (594, 810120), (628, 766260), (645, 746064), (648, 742610), (660, 729108), (688, 699435), (720, 668349), (774, 621720), (785, 613008), (792, 607590), (810, 594088), (860, 559548), (880, 546831), (891, 540080), (942, 510840), (946, 508680), (990, 486072), (1032, 466290), (1080, 445566), (1161, 414480), (1188, 405060), (1256, 383130), (1290, 373032), (1296, 371305), (1320, 364554), (1413, 340560), (1419, 339120), (1485, 324048), (1548, 310860), (1570, 306504), (1584, 303795), (1620, 297044), (1720, 279774), (1727, 278640), (1782, 270040), (1884, 255420), (1892, 254340), (1935, 248688), (1980, 243036), (2064, 233145), (2160, 222783), (2322, 207240), (2355, 204336), (2365, 203472), (2376, 202530), (2512, 191565), (2580, 186516), (2640, 182277), (2826, 170280), (2838, 169560), (2970, 162024), (3096, 155430), (3140, 153252), (3240, 148522), (3440, 139887), (3454, 139320), (3483, 138160), (3564, 135020), (3768, 127710), (3784, 127170), (3870, 124344), (3960, 121518), (4239, 113520), (4257, 113040), (4455, 108016), (4644, 103620), (4710, 102168), (4730, 101736), (4752, 101265), (5160, 93258), (5181, 92880), (5652, 85140), (5676, 84780), (5805, 82896), (5940, 81012), (6192, 77715), (6280, 76626), (6480, 74261), (6751, 71280), (6908, 69660), (6966, 69080), (7065, 68112), (7095, 67824), (7128, 67510), (7536, 63855), (7568, 63585), (7740, 62172), (7920, 60759), (8478, 56760), (8514, 56520), (8635, 55728), (8910, 54008), (9288, 51810), (9420, 51084), (9460, 50868), (10320, 46629), (10362, 46440), (11304, 42570), (11352, 42390), (11610, 41448), (11880, 40506), (12560, 38313), (12717, 37840), (12771, 37680), (13502, 35640), (13816, 34830), (13932, 34540), (14130, 34056), (14190, 33912), (14256, 33755), (15480, 31086), (15543, 30960), (16956, 28380), (17028, 28260), (17270, 27864), (17415, 27632), (17820, 27004), (18576, 25905), (18840, 25542), (18920, 25434), (20253, 23760), (20724, 23220), (21195, 22704), (21285, 22608)]