421518240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 576

約数和(自身を含む): 1783192320

約数和(自身を除く): 1361674080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 23, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 46, 48, 52, 55, 60, 65, 66, 69, 72, 78, 80, 88, 89, 90, 92, 96, 99, 104, 110, 115, 117, 120, 130, 132, 138, 143, 144, 156, 160, 165, 176, 178, 180, 184, 195, 198, 207, 208, 220, 230, 234, 240, 253, 260, 264, 267, 276, 286, 288, 299, 312, 330, 345, 352, 356, 360, 368, 390, 396, 414, 416, 429, 440, 445, 460, 468, 480, 495, 506, 520, 528, 534, 552, 572, 585, 598, 624, 660, 690, 712, 715, 720, 736, 759, 780, 792, 801, 828, 858, 880, 890, 897, 920, 936, 979, 990, 1012, 1035, 1040, 1056, 1068, 1104, 1144, 1157, 1170, 1196, 1248, 1265, 1287, 1320, 1335, 1380, 1424, 1430, 1440, 1495, 1518, 1560, 1584, 1602, 1656, 1716, 1760, 1780, 1794, 1840, 1872, 1958, 1980, 2024, 2047, 2070, 2080, 2136, 2145, 2208, 2277, 2288, 2314, 2340, 2392, 2530, 2574, 2640, 2670, 2691, 2760, 2848, 2860, 2937, 2990, 3036, 3120, 3168, 3204, 3289, 3312, 3432, 3471, 3560, 3588, 3680, 3744, 3795, 3916, 3960, 4005, 4048, 4094, 4140, 4272, 4290, 4485, 4554, 4576, 4628, 4680, 4784, 4895, 5060, 5148, 5280, 5340, 5382, 5520, 5720, 5785, 5874, 5980, 6072, 6141, 6240, 6408, 6435, 6578, 6624, 6864, 6942, 7120, 7176, 7590, 7832, 7920, 8010, 8096, 8188, 8280, 8544, 8580, 8811, 8970, 9108, 9256, 9360, 9568, 9790, 9867, 10120, 10235, 10296, 10413, 10680, 10764, 11040, 11385, 11440, 11570, 11748, 11960, 12144, 12282, 12727, 12816, 12870, 13156, 13455, 13728, 13884, 14240, 14352, 14685, 15180, 15664, 15840, 16020, 16376, 16445, 16560, 17160, 17355, 17622, 17940, 18216, 18423, 18512, 18720, 19580, 19734, 20240, 20470, 20592, 20826, 21360, 21528, 22517, 22770, 22880, 23140, 23496, 23920, 24288, 24564, 25454, 25632, 25740, 26312, 26611, 26910, 27768, 28704, 29370, 29601, 30360, 30705, 31328, 32040, 32752, 32890, 33120, 34320, 34710, 35244, 35880, 36432, 36846, 37024, 38181, 39160, 39468, 40480, 40940, 41184, 41652, 42720, 43056, 44055, 45034, 45540, 46280, 46992, 47840, 49128, 49335, 50908, 51480, 52065, 52624, 53222, 53820, 55536, 58740, 59202, 60720, 61410, 63635, 64080, 65504, 65780, 67551, 68640, 69420, 70488, 71760, 72864, 73692, 76362, 78320, 78936, 79833, 81880, 83304, 86112, 88110, 90068, 91080, 92115, 92560, 93984, 98256, 98670, 101816, 102960, 104130, 105248, 106444, 107640, 111072, 112585, 114543, 117480, 118404, 121440, 122820, 127270, 128160, 131560, 133055, 135102, 138840, 140976, 143520, 147384, 148005, 152724, 156640, 157872, 159666, 163760, 166608, 176220, 180136, 182160, 184230, 185120, 190905, 196512, 197340, 202653, 203632, 205920, 208260, 212888, 215280, 225170, 229086, 234960, 236808, 239499, 245640, 254540, 263120, 266110, 270204, 277680, 281952, 292721, 294768, 296010, 305448, 315744, 319332, 327520, 333216, 337755, 352440, 360272, 364320, 368460, 381810, 394680, 399165, 405306, 407264, 416520, 425776, 430560, 450340, 458172, 469920, 473616, 478998, 491280, 509080, 526240, 532220, 540408, 555360, 572715, 585442, 589536, 592020, 610896, 638664, 675510, 704880, 720544, 736920, 763620, 789360, 798330, 810612, 833040, 851552, 878163, 900680, 916344, 947232, 957996, 982560, 1013265, 1018160, 1064440, 1080816, 1145430, 1170884, 1184040, 1197495, 1221792, 1277328, 1351020, 1409760, 1463605, 1473840, 1527240, 1578720, 1596660, 1621224, 1666080, 1756326, 1801360, 1832688, 1915992, 2026530, 2036320, 2128880, 2161632, 2290860, 2341768, 2368080, 2394990, 2554656, 2634489, 2702040, 2927210, 2947680, 3054480, 3193320, 3242448, 3512652, 3602720, 3665376, 3831984, 4053060, 4257760, 4390815, 4581720, 4683536, 4736160, 4789980, 5268978, 5404080, 5854420, 6108960, 6386640, 6484896, 7025304, 7663968, 8106120, 8781630, 9163440, 9367072, 9579960, 10537956, 10808160, 11708840, 12773280, 13172445, 14050608, 16212240, 17563260, 18326880, 19159920, 21075912, 23417680, 26344890, 28101216, 32424480, 35126520, 38319840, 42151824, 46835360, 52689780, 70253040, 84303648, 105379560, 140506080, 210759120, 421518240]

約数ペア:

[(1, 421518240), (2, 210759120), (3, 140506080), (4, 105379560), (5, 84303648), (6, 70253040), (8, 52689780), (9, 46835360), (10, 42151824), (11, 38319840), (12, 35126520), (13, 32424480), (15, 28101216), (16, 26344890), (18, 23417680), (20, 21075912), (22, 19159920), (23, 18326880), (24, 17563260), (26, 16212240), (30, 14050608), (32, 13172445), (33, 12773280), (36, 11708840), (39, 10808160), (40, 10537956), (44, 9579960), (45, 9367072), (46, 9163440), (48, 8781630), (52, 8106120), (55, 7663968), (60, 7025304), (65, 6484896), (66, 6386640), (69, 6108960), (72, 5854420), (78, 5404080), (80, 5268978), (88, 4789980), (89, 4736160), (90, 4683536), (92, 4581720), (96, 4390815), (99, 4257760), (104, 4053060), (110, 3831984), (115, 3665376), (117, 3602720), (120, 3512652), (130, 3242448), (132, 3193320), (138, 3054480), (143, 2947680), (144, 2927210), (156, 2702040), (160, 2634489), (165, 2554656), (176, 2394990), (178, 2368080), (180, 2341768), (184, 2290860), (195, 2161632), (198, 2128880), (207, 2036320), (208, 2026530), (220, 1915992), (230, 1832688), (234, 1801360), (240, 1756326), (253, 1666080), (260, 1621224), (264, 1596660), (267, 1578720), (276, 1527240), (286, 1473840), (288, 1463605), (299, 1409760), (312, 1351020), (330, 1277328), (345, 1221792), (352, 1197495), (356, 1184040), (360, 1170884), (368, 1145430), (390, 1080816), (396, 1064440), (414, 1018160), (416, 1013265), (429, 982560), (440, 957996), (445, 947232), (460, 916344), (468, 900680), (480, 878163), (495, 851552), (506, 833040), (520, 810612), (528, 798330), (534, 789360), (552, 763620), (572, 736920), (585, 720544), (598, 704880), (624, 675510), (660, 638664), (690, 610896), (712, 592020), (715, 589536), (720, 585442), (736, 572715), (759, 555360), (780, 540408), (792, 532220), (801, 526240), (828, 509080), (858, 491280), (880, 478998), (890, 473616), (897, 469920), (920, 458172), (936, 450340), (979, 430560), (990, 425776), (1012, 416520), (1035, 407264), (1040, 405306), (1056, 399165), (1068, 394680), (1104, 381810), (1144, 368460), (1157, 364320), (1170, 360272), (1196, 352440), (1248, 337755), (1265, 333216), (1287, 327520), (1320, 319332), (1335, 315744), (1380, 305448), (1424, 296010), (1430, 294768), (1440, 292721), (1495, 281952), (1518, 277680), (1560, 270204), (1584, 266110), (1602, 263120), (1656, 254540), (1716, 245640), (1760, 239499), (1780, 236808), (1794, 234960), (1840, 229086), (1872, 225170), (1958, 215280), (1980, 212888), (2024, 208260), (2047, 205920), (2070, 203632), (2080, 202653), (2136, 197340), (2145, 196512), (2208, 190905), (2277, 185120), (2288, 184230), (2314, 182160), (2340, 180136), (2392, 176220), (2530, 166608), (2574, 163760), (2640, 159666), (2670, 157872), (2691, 156640), (2760, 152724), (2848, 148005), (2860, 147384), (2937, 143520), (2990, 140976), (3036, 138840), (3120, 135102), (3168, 133055), (3204, 131560), (3289, 128160), (3312, 127270), (3432, 122820), (3471, 121440), (3560, 118404), (3588, 117480), (3680, 114543), (3744, 112585), (3795, 111072), (3916, 107640), (3960, 106444), (4005, 105248), (4048, 104130), (4094, 102960), (4140, 101816), (4272, 98670), (4290, 98256), (4485, 93984), (4554, 92560), (4576, 92115), (4628, 91080), (4680, 90068), (4784, 88110), (4895, 86112), (5060, 83304), (5148, 81880), (5280, 79833), (5340, 78936), (5382, 78320), (5520, 76362), (5720, 73692), (5785, 72864), (5874, 71760), (5980, 70488), (6072, 69420), (6141, 68640), (6240, 67551), (6408, 65780), (6435, 65504), (6578, 64080), (6624, 63635), (6864, 61410), (6942, 60720), (7120, 59202), (7176, 58740), (7590, 55536), (7832, 53820), (7920, 53222), (8010, 52624), (8096, 52065), (8188, 51480), (8280, 50908), (8544, 49335), (8580, 49128), (8811, 47840), (8970, 46992), (9108, 46280), (9256, 45540), (9360, 45034), (9568, 44055), (9790, 43056), (9867, 42720), (10120, 41652), (10235, 41184), (10296, 40940), (10413, 40480), (10680, 39468), (10764, 39160), (11040, 38181), (11385, 37024), (11440, 36846), (11570, 36432), (11748, 35880), (11960, 35244), (12144, 34710), (12282, 34320), (12727, 33120), (12816, 32890), (12870, 32752), (13156, 32040), (13455, 31328), (13728, 30705), (13884, 30360), (14240, 29601), (14352, 29370), (14685, 28704), (15180, 27768), (15664, 26910), (15840, 26611), (16020, 26312), (16376, 25740), (16445, 25632), (16560, 25454), (17160, 24564), (17355, 24288), (17622, 23920), (17940, 23496), (18216, 23140), (18423, 22880), (18512, 22770), (18720, 22517), (19580, 21528), (19734, 21360), (20240, 20826), (20470, 20592)]