21014744400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{2657}}^1$

素因数の和:2720

約数の個数: 360

約数和(自身を含む): 79031217720

約数和(自身を除く): 58016473320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 169, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 338, 360, 390, 400, 450, 468, 507, 520, 585, 600, 624, 650, 676, 720, 780, 845, 900, 936, 975, 1014, 1040, 1170, 1200, 1300, 1352, 1521, 1560, 1690, 1800, 1872, 1950, 2028, 2197, 2340, 2535, 2600, 2657, 2704, 2925, 3042, 3120, 3380, 3600, 3900, 4056, 4225, 4394, 4680, 5070, 5200, 5314, 5850, 6084, 6591, 6760, 7605, 7800, 7971, 8112, 8450, 8788, 9360, 10140, 10628, 10985, 11700, 12168, 12675, 13182, 13285, 13520, 15210, 15600, 15942, 16900, 17576, 19773, 20280, 21256, 21970, 23400, 23913, 24336, 25350, 26364, 26570, 30420, 31884, 32955, 33800, 34541, 35152, 38025, 39546, 39855, 40560, 42512, 43940, 46800, 47826, 50700, 52728, 53140, 54925, 60840, 63768, 65910, 66425, 67600, 69082, 76050, 79092, 79710, 87880, 95652, 98865, 101400, 103623, 105456, 106280, 109850, 119565, 121680, 127536, 131820, 132850, 138164, 152100, 158184, 159420, 164775, 172705, 175760, 191304, 197730, 199275, 202800, 207246, 212560, 219700, 239130, 263640, 265700, 276328, 304200, 310869, 316368, 318840, 329550, 345410, 382608, 395460, 398550, 414492, 439400, 449033, 478260, 494325, 518115, 527280, 531400, 552656, 597825, 608400, 621738, 637680, 659100, 690820, 790920, 797100, 828984, 863525, 878800, 898066, 956520, 988650, 1036230, 1062800, 1195650, 1243476, 1318200, 1347099, 1381640, 1554345, 1581840, 1594200, 1657968, 1727050, 1796132, 1913040, 1977300, 2072460, 2245165, 2391300, 2486952, 2590575, 2636400, 2694198, 2763280, 3108690, 3188400, 3454100, 3592264, 3954600, 4041297, 4144920, 4490330, 4782600, 4973904, 5181150, 5388396, 5837429, 6217380, 6735495, 6908200, 7184528, 7771725, 7909200, 8082594, 8289840, 8980660, 9565200, 10362300, 10776792, 11225825, 11674858, 12434760, 13470990, 13816400, 15543450, 16165188, 17512287, 17961320, 20206485, 20724600, 21553584, 22451650, 23349716, 24869520, 26941980, 29187145, 31086900, 32330376, 33677475, 35024574, 35922640, 40412970, 41449200, 44903300, 46699432, 52536861, 53883960, 58374290, 62173800, 64660752, 67354950, 70049148, 80825940, 87561435, 89806600, 93398864, 101032425, 105073722, 107767920, 116748580, 124347600, 134709900, 140098296, 145935725, 161651880, 175122870, 179613200, 202064850, 210147444, 233497160, 262684305, 269419800, 280196592, 291871450, 323303760, 350245740, 404129700, 420294888, 437807175, 466994320, 525368610, 538839600, 583742900, 700491480, 808259400, 840589776, 875614350, 1050737220, 1167485800, 1313421525, 1400982960, 1616518800, 1751228700, 2101474440, 2334971600, 2626843050, 3502457400, 4202948880, 5253686100, 7004914800, 10507372200, 21014744400]

約数ペア:

[(1, 21014744400), (2, 10507372200), (3, 7004914800), (4, 5253686100), (5, 4202948880), (6, 3502457400), (8, 2626843050), (9, 2334971600), (10, 2101474440), (12, 1751228700), (13, 1616518800), (15, 1400982960), (16, 1313421525), (18, 1167485800), (20, 1050737220), (24, 875614350), (25, 840589776), (26, 808259400), (30, 700491480), (36, 583742900), (39, 538839600), (40, 525368610), (45, 466994320), (48, 437807175), (50, 420294888), (52, 404129700), (60, 350245740), (65, 323303760), (72, 291871450), (75, 280196592), (78, 269419800), (80, 262684305), (90, 233497160), (100, 210147444), (104, 202064850), (117, 179613200), (120, 175122870), (130, 161651880), (144, 145935725), (150, 140098296), (156, 134709900), (169, 124347600), (180, 116748580), (195, 107767920), (200, 105073722), (208, 101032425), (225, 93398864), (234, 89806600), (240, 87561435), (260, 80825940), (300, 70049148), (312, 67354950), (325, 64660752), (338, 62173800), (360, 58374290), (390, 53883960), (400, 52536861), (450, 46699432), (468, 44903300), (507, 41449200), (520, 40412970), (585, 35922640), (600, 35024574), (624, 33677475), (650, 32330376), (676, 31086900), (720, 29187145), (780, 26941980), (845, 24869520), (900, 23349716), (936, 22451650), (975, 21553584), (1014, 20724600), (1040, 20206485), (1170, 17961320), (1200, 17512287), (1300, 16165188), (1352, 15543450), (1521, 13816400), (1560, 13470990), (1690, 12434760), (1800, 11674858), (1872, 11225825), (1950, 10776792), (2028, 10362300), (2197, 9565200), (2340, 8980660), (2535, 8289840), (2600, 8082594), (2657, 7909200), (2704, 7771725), (2925, 7184528), (3042, 6908200), (3120, 6735495), (3380, 6217380), (3600, 5837429), (3900, 5388396), (4056, 5181150), (4225, 4973904), (4394, 4782600), (4680, 4490330), (5070, 4144920), (5200, 4041297), (5314, 3954600), (5850, 3592264), (6084, 3454100), (6591, 3188400), (6760, 3108690), (7605, 2763280), (7800, 2694198), (7971, 2636400), (8112, 2590575), (8450, 2486952), (8788, 2391300), (9360, 2245165), (10140, 2072460), (10628, 1977300), (10985, 1913040), (11700, 1796132), (12168, 1727050), (12675, 1657968), (13182, 1594200), (13285, 1581840), (13520, 1554345), (15210, 1381640), (15600, 1347099), (15942, 1318200), (16900, 1243476), (17576, 1195650), (19773, 1062800), (20280, 1036230), (21256, 988650), (21970, 956520), (23400, 898066), (23913, 878800), (24336, 863525), (25350, 828984), (26364, 797100), (26570, 790920), (30420, 690820), (31884, 659100), (32955, 637680), (33800, 621738), (34541, 608400), (35152, 597825), (38025, 552656), (39546, 531400), (39855, 527280), (40560, 518115), (42512, 494325), (43940, 478260), (46800, 449033), (47826, 439400), (50700, 414492), (52728, 398550), (53140, 395460), (54925, 382608), (60840, 345410), (63768, 329550), (65910, 318840), (66425, 316368), (67600, 310869), (69082, 304200), (76050, 276328), (79092, 265700), (79710, 263640), (87880, 239130), (95652, 219700), (98865, 212560), (101400, 207246), (103623, 202800), (105456, 199275), (106280, 197730), (109850, 191304), (119565, 175760), (121680, 172705), (127536, 164775), (131820, 159420), (132850, 158184), (138164, 152100)]