1553791680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1173

約数の個数: 448

約数和(自身を含む): 6542714880

約数和(自身を除く): 4988923200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 378, 414, 420, 432, 448, 460, 480, 483, 504, 540, 552, 560, 576, 621, 630, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 920, 945, 960, 966, 1008, 1035, 1080, 1104, 1117, 1120, 1242, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1512, 1610, 1656, 1680, 1728, 1840, 1890, 1932, 2016, 2070, 2160, 2208, 2234, 2240, 2415, 2484, 2520, 2576, 2760, 2880, 2898, 3024, 3105, 3220, 3312, 3351, 3360, 3680, 3780, 3864, 4032, 4140, 4320, 4347, 4416, 4468, 4830, 4968, 5040, 5152, 5520, 5585, 5796, 6048, 6210, 6440, 6624, 6702, 6720, 7245, 7360, 7560, 7728, 7819, 8280, 8640, 8694, 8936, 9660, 9936, 10053, 10080, 10304, 11040, 11170, 11592, 12096, 12420, 12880, 13248, 13404, 14490, 15120, 15456, 15638, 16560, 16755, 17388, 17872, 19320, 19872, 20106, 20160, 21735, 22080, 22340, 23184, 23457, 24840, 25691, 25760, 26808, 28980, 30159, 30240, 30912, 31276, 33120, 33510, 34776, 35744, 38640, 39095, 39744, 40212, 43470, 44680, 46368, 46914, 49680, 50265, 51382, 51520, 53616, 57960, 60318, 60480, 62552, 66240, 67020, 69552, 70371, 71488, 77073, 77280, 78190, 80424, 86940, 89360, 92736, 93828, 99360, 100530, 102764, 107232, 115920, 117285, 120636, 125104, 128455, 134040, 139104, 140742, 150795, 154146, 154560, 156380, 160848, 173880, 178720, 179837, 187656, 198720, 201060, 205528, 211113, 214464, 231219, 231840, 234570, 241272, 250208, 256910, 268080, 278208, 281484, 301590, 308292, 312760, 321696, 347760, 351855, 357440, 359674, 375312, 385365, 402120, 411056, 422226, 462438, 463680, 469140, 482544, 500416, 513820, 536160, 539511, 562968, 603180, 616584, 625520, 643392, 693657, 695520, 703710, 719348, 750624, 770730, 804240, 822112, 844452, 899185, 924876, 938280, 965088, 1027640, 1055565, 1072320, 1079022, 1125936, 1156095, 1206360, 1233168, 1251040, 1387314, 1391040, 1407420, 1438696, 1501248, 1541460, 1608480, 1618533, 1644224, 1688904, 1798370, 1849752, 1876560, 1930176, 2055280, 2111130, 2158044, 2251872, 2312190, 2412720, 2466336, 2502080, 2697555, 2774628, 2814840, 2877392, 3082920, 3216960, 3237066, 3377808, 3468285, 3596740, 3699504, 3753120, 4110560, 4222260, 4316088, 4503744, 4624380, 4825440, 4855599, 4932672, 5395110, 5549256, 5629680, 5754784, 6165840, 6474132, 6755616, 6936570, 7193480, 7399008, 7506240, 8092665, 8221120, 8444520, 8632176, 9248760, 9650880, 9711198, 10790220, 11098512, 11259360, 11509568, 12331680, 12948264, 13511232, 13873140, 14386960, 14798016, 16185330, 16889040, 17264352, 18497520, 19422396, 21580440, 22197024, 22518720, 24277995, 24663360, 25896528, 27746280, 28773920, 32370660, 33778080, 34528704, 36995040, 38844792, 43160880, 44394048, 48555990, 51793056, 55492560, 57547840, 64741320, 67556160, 73990080, 77689584, 86321760, 97111980, 103586112, 110985120, 129482640, 155379168, 172643520, 194223960, 221970240, 258965280, 310758336, 388447920, 517930560, 776895840, 1553791680]

約数ペア:

[(1, 1553791680), (2, 776895840), (3, 517930560), (4, 388447920), (5, 310758336), (6, 258965280), (7, 221970240), (8, 194223960), (9, 172643520), (10, 155379168), (12, 129482640), (14, 110985120), (15, 103586112), (16, 97111980), (18, 86321760), (20, 77689584), (21, 73990080), (23, 67556160), (24, 64741320), (27, 57547840), (28, 55492560), (30, 51793056), (32, 48555990), (35, 44394048), (36, 43160880), (40, 38844792), (42, 36995040), (45, 34528704), (46, 33778080), (48, 32370660), (54, 28773920), (56, 27746280), (60, 25896528), (63, 24663360), (64, 24277995), (69, 22518720), (70, 22197024), (72, 21580440), (80, 19422396), (84, 18497520), (90, 17264352), (92, 16889040), (96, 16185330), (105, 14798016), (108, 14386960), (112, 13873140), (115, 13511232), (120, 12948264), (126, 12331680), (135, 11509568), (138, 11259360), (140, 11098512), (144, 10790220), (160, 9711198), (161, 9650880), (168, 9248760), (180, 8632176), (184, 8444520), (189, 8221120), (192, 8092665), (207, 7506240), (210, 7399008), (216, 7193480), (224, 6936570), (230, 6755616), (240, 6474132), (252, 6165840), (270, 5754784), (276, 5629680), (280, 5549256), (288, 5395110), (315, 4932672), (320, 4855599), (322, 4825440), (336, 4624380), (345, 4503744), (360, 4316088), (368, 4222260), (378, 4110560), (414, 3753120), (420, 3699504), (432, 3596740), (448, 3468285), (460, 3377808), (480, 3237066), (483, 3216960), (504, 3082920), (540, 2877392), (552, 2814840), (560, 2774628), (576, 2697555), (621, 2502080), (630, 2466336), (644, 2412720), (672, 2312190), (690, 2251872), (720, 2158044), (736, 2111130), (756, 2055280), (805, 1930176), (828, 1876560), (840, 1849752), (864, 1798370), (920, 1688904), (945, 1644224), (960, 1618533), (966, 1608480), (1008, 1541460), (1035, 1501248), (1080, 1438696), (1104, 1407420), (1117, 1391040), (1120, 1387314), (1242, 1251040), (1260, 1233168), (1288, 1206360), (1344, 1156095), (1380, 1125936), (1440, 1079022), (1449, 1072320), (1472, 1055565), (1512, 1027640), (1610, 965088), (1656, 938280), (1680, 924876), (1728, 899185), (1840, 844452), (1890, 822112), (1932, 804240), (2016, 770730), (2070, 750624), (2160, 719348), (2208, 703710), (2234, 695520), (2240, 693657), (2415, 643392), (2484, 625520), (2520, 616584), (2576, 603180), (2760, 562968), (2880, 539511), (2898, 536160), (3024, 513820), (3105, 500416), (3220, 482544), (3312, 469140), (3351, 463680), (3360, 462438), (3680, 422226), (3780, 411056), (3864, 402120), (4032, 385365), (4140, 375312), (4320, 359674), (4347, 357440), (4416, 351855), (4468, 347760), (4830, 321696), (4968, 312760), (5040, 308292), (5152, 301590), (5520, 281484), (5585, 278208), (5796, 268080), (6048, 256910), (6210, 250208), (6440, 241272), (6624, 234570), (6702, 231840), (6720, 231219), (7245, 214464), (7360, 211113), (7560, 205528), (7728, 201060), (7819, 198720), (8280, 187656), (8640, 179837), (8694, 178720), (8936, 173880), (9660, 160848), (9936, 156380), (10053, 154560), (10080, 154146), (10304, 150795), (11040, 140742), (11170, 139104), (11592, 134040), (12096, 128455), (12420, 125104), (12880, 120636), (13248, 117285), (13404, 115920), (14490, 107232), (15120, 102764), (15456, 100530), (15638, 99360), (16560, 93828), (16755, 92736), (17388, 89360), (17872, 86940), (19320, 80424), (19872, 78190), (20106, 77280), (20160, 77073), (21735, 71488), (22080, 70371), (22340, 69552), (23184, 67020), (23457, 66240), (24840, 62552), (25691, 60480), (25760, 60318), (26808, 57960), (28980, 53616), (30159, 51520), (30240, 51382), (30912, 50265), (31276, 49680), (33120, 46914), (33510, 46368), (34776, 44680), (35744, 43470), (38640, 40212), (39095, 39744)]