19938821760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8069}}^1$

素因数の和:8121

約数の個数: 512

約数和(自身を含む): 82972512000

約数和(自身を除く): 63033690240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 128, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 320, 330, 351, 352, 360, 384, 390, 396, 416, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 640, 660, 702, 704, 715, 720, 780, 792, 832, 858, 864, 880, 936, 960, 990, 1040, 1056, 1080, 1144, 1152, 1170, 1188, 1248, 1287, 1320, 1404, 1408, 1430, 1440, 1485, 1560, 1584, 1664, 1716, 1728, 1755, 1760, 1872, 1920, 1980, 2080, 2112, 2145, 2160, 2288, 2340, 2376, 2496, 2574, 2640, 2808, 2860, 2880, 2970, 3120, 3168, 3432, 3456, 3510, 3520, 3744, 3861, 3960, 4160, 4224, 4290, 4320, 4576, 4680, 4752, 4992, 5148, 5280, 5616, 5720, 5760, 5940, 6240, 6336, 6435, 6864, 7020, 7040, 7488, 7722, 7920, 8069, 8320, 8580, 8640, 9152, 9360, 9504, 10296, 10560, 11232, 11440, 11880, 12480, 12672, 12870, 13728, 14040, 14976, 15444, 15840, 16138, 17160, 17280, 18304, 18720, 19008, 19305, 20592, 21120, 22464, 22880, 23760, 24207, 24960, 25740, 27456, 28080, 30888, 31680, 32276, 34320, 37440, 38016, 38610, 40345, 41184, 44928, 45760, 47520, 48414, 51480, 54912, 56160, 61776, 63360, 64552, 68640, 72621, 74880, 77220, 80690, 82368, 88759, 91520, 95040, 96828, 102960, 104897, 112320, 121035, 123552, 129104, 137280, 145242, 154440, 161380, 164736, 177518, 190080, 193656, 205920, 209794, 217863, 224640, 242070, 247104, 258208, 266277, 274560, 290484, 308880, 314691, 322760, 355036, 363105, 387312, 411840, 419588, 435726, 443795, 484140, 494208, 516416, 524485, 532554, 580968, 617760, 629382, 645520, 710072, 726210, 774624, 798831, 823680, 839176, 871452, 887590, 944073, 968280, 1032832, 1048970, 1065108, 1089315, 1153867, 1161936, 1235520, 1258764, 1291040, 1331385, 1420144, 1452420, 1549248, 1573455, 1597662, 1678352, 1742904, 1775180, 1888146, 1936560, 2097940, 2130216, 2178630, 2307734, 2323872, 2396493, 2471040, 2517528, 2582080, 2662770, 2832219, 2840288, 2904840, 3098496, 3146910, 3195324, 3356704, 3461601, 3485808, 3550360, 3776292, 3873120, 3994155, 4195880, 4260432, 4357260, 4615468, 4647744, 4720365, 4792986, 5035056, 5164160, 5325540, 5664438, 5680576, 5769335, 5809680, 6293820, 6390648, 6713408, 6923202, 6971616, 7100720, 7552584, 7746240, 7988310, 8391760, 8520864, 8714520, 9230936, 9295488, 9440730, 9585972, 10070112, 10384803, 10651080, 11328876, 11361152, 11538670, 11619360, 11982465, 12587640, 12781296, 13426816, 13846404, 13943232, 14161095, 14201440, 15105168, 15492480, 15976620, 16783520, 17041728, 17308005, 17429040, 18461872, 18881460, 19171944, 20140224, 20769606, 21302160, 22657752, 23077340, 23238720, 23964930, 25175280, 25562592, 27692808, 27886464, 28322190, 28402880, 30210336, 31154409, 31953240, 33567040, 34083456, 34616010, 34858080, 36923744, 37762920, 38343888, 40280448, 41539212, 42604320, 45315504, 46154680, 46477440, 47929860, 50350560, 51125184, 51924015, 55385616, 56644380, 56805760, 60420672, 62308818, 63906480, 67134080, 69232020, 69716160, 73847488, 75525840, 76687776, 83078424, 85208640, 90631008, 92309360, 95859720, 100701120, 102250368, 103848030, 110771232, 113288760, 120841344, 124617636, 127812960, 138464040, 139432320, 147694976, 151051680, 153375552, 155772045, 166156848, 170417280, 181262016, 184618720, 191719440, 201402240, 207696060, 221542464, 226577520, 249235272, 255625920, 276928080, 302103360, 306751104, 311544090, 332313696, 362524032, 369237440, 383438880, 415392120, 443084928, 453155040, 498470544, 511251840, 553856160, 604206720, 623088180, 664627392, 738474880, 766877760, 830784240, 906310080, 996941088, 1107712320, 1246176360, 1329254784, 1533755520, 1661568480, 1812620160, 1993882176, 2215424640, 2492352720, 3323136960, 3987764352, 4984705440, 6646273920, 9969410880, 19938821760]

約数ペア:

[(1, 19938821760), (2, 9969410880), (3, 6646273920), (4, 4984705440), (5, 3987764352), (6, 3323136960), (8, 2492352720), (9, 2215424640), (10, 1993882176), (11, 1812620160), (12, 1661568480), (13, 1533755520), (15, 1329254784), (16, 1246176360), (18, 1107712320), (20, 996941088), (22, 906310080), (24, 830784240), (26, 766877760), (27, 738474880), (30, 664627392), (32, 623088180), (33, 604206720), (36, 553856160), (39, 511251840), (40, 498470544), (44, 453155040), (45, 443084928), (48, 415392120), (52, 383438880), (54, 369237440), (55, 362524032), (60, 332313696), (64, 311544090), (65, 306751104), (66, 302103360), (72, 276928080), (78, 255625920), (80, 249235272), (88, 226577520), (90, 221542464), (96, 207696060), (99, 201402240), (104, 191719440), (108, 184618720), (110, 181262016), (117, 170417280), (120, 166156848), (128, 155772045), (130, 153375552), (132, 151051680), (135, 147694976), (143, 139432320), (144, 138464040), (156, 127812960), (160, 124617636), (165, 120841344), (176, 113288760), (180, 110771232), (192, 103848030), (195, 102250368), (198, 100701120), (208, 95859720), (216, 92309360), (220, 90631008), (234, 85208640), (240, 83078424), (260, 76687776), (264, 75525840), (270, 73847488), (286, 69716160), (288, 69232020), (297, 67134080), (312, 63906480), (320, 62308818), (330, 60420672), (351, 56805760), (352, 56644380), (360, 55385616), (384, 51924015), (390, 51125184), (396, 50350560), (416, 47929860), (429, 46477440), (432, 46154680), (440, 45315504), (468, 42604320), (480, 41539212), (495, 40280448), (520, 38343888), (528, 37762920), (540, 36923744), (572, 34858080), (576, 34616010), (585, 34083456), (594, 33567040), (624, 31953240), (640, 31154409), (660, 30210336), (702, 28402880), (704, 28322190), (715, 27886464), (720, 27692808), (780, 25562592), (792, 25175280), (832, 23964930), (858, 23238720), (864, 23077340), (880, 22657752), (936, 21302160), (960, 20769606), (990, 20140224), (1040, 19171944), (1056, 18881460), (1080, 18461872), (1144, 17429040), (1152, 17308005), (1170, 17041728), (1188, 16783520), (1248, 15976620), (1287, 15492480), (1320, 15105168), (1404, 14201440), (1408, 14161095), (1430, 13943232), (1440, 13846404), (1485, 13426816), (1560, 12781296), (1584, 12587640), (1664, 11982465), (1716, 11619360), (1728, 11538670), (1755, 11361152), (1760, 11328876), (1872, 10651080), (1920, 10384803), (1980, 10070112), (2080, 9585972), (2112, 9440730), (2145, 9295488), (2160, 9230936), (2288, 8714520), (2340, 8520864), (2376, 8391760), (2496, 7988310), (2574, 7746240), (2640, 7552584), (2808, 7100720), (2860, 6971616), (2880, 6923202), (2970, 6713408), (3120, 6390648), (3168, 6293820), (3432, 5809680), (3456, 5769335), (3510, 5680576), (3520, 5664438), (3744, 5325540), (3861, 5164160), (3960, 5035056), (4160, 4792986), (4224, 4720365), (4290, 4647744), (4320, 4615468), (4576, 4357260), (4680, 4260432), (4752, 4195880), (4992, 3994155), (5148, 3873120), (5280, 3776292), (5616, 3550360), (5720, 3485808), (5760, 3461601), (5940, 3356704), (6240, 3195324), (6336, 3146910), (6435, 3098496), (6864, 2904840), (7020, 2840288), (7040, 2832219), (7488, 2662770), (7722, 2582080), (7920, 2517528), (8069, 2471040), (8320, 2396493), (8580, 2323872), (8640, 2307734), (9152, 2178630), (9360, 2130216), (9504, 2097940), (10296, 1936560), (10560, 1888146), (11232, 1775180), (11440, 1742904), (11880, 1678352), (12480, 1597662), (12672, 1573455), (12870, 1549248), (13728, 1452420), (14040, 1420144), (14976, 1331385), (15444, 1291040), (15840, 1258764), (16138, 1235520), (17160, 1161936), (17280, 1153867), (18304, 1089315), (18720, 1065108), (19008, 1048970), (19305, 1032832), (20592, 968280), (21120, 944073), (22464, 887590), (22880, 871452), (23760, 839176), (24207, 823680), (24960, 798831), (25740, 774624), (27456, 726210), (28080, 710072), (30888, 645520), (31680, 629382), (32276, 617760), (34320, 580968), (37440, 532554), (38016, 524485), (38610, 516416), (40345, 494208), (41184, 484140), (44928, 443795), (45760, 435726), (47520, 419588), (48414, 411840), (51480, 387312), (54912, 363105), (56160, 355036), (61776, 322760), (63360, 314691), (64552, 308880), (68640, 290484), (72621, 274560), (74880, 266277), (77220, 258208), (80690, 247104), (82368, 242070), (88759, 224640), (91520, 217863), (95040, 209794), (96828, 205920), (102960, 193656), (104897, 190080), (112320, 177518), (121035, 164736), (123552, 161380), (129104, 154440), (137280, 145242)]