20412443520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2403

約数の個数: 576

約数和(自身を含む): 84676026240

約数和(自身を除く): 64263582720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 128, 140, 144, 147, 155, 160, 168, 180, 186, 192, 196, 210, 217, 224, 240, 245, 248, 252, 279, 280, 288, 294, 310, 315, 320, 336, 360, 372, 384, 392, 420, 434, 441, 448, 465, 480, 490, 496, 504, 558, 560, 576, 588, 620, 630, 640, 651, 672, 720, 735, 744, 784, 840, 868, 882, 896, 930, 960, 980, 992, 1008, 1085, 1116, 1120, 1152, 1176, 1240, 1260, 1302, 1344, 1395, 1440, 1470, 1488, 1519, 1568, 1680, 1736, 1764, 1860, 1920, 1953, 1960, 1984, 2016, 2170, 2205, 2232, 2240, 2333, 2352, 2480, 2520, 2604, 2688, 2790, 2880, 2940, 2976, 3038, 3136, 3255, 3360, 3472, 3528, 3720, 3906, 3920, 3968, 4032, 4340, 4410, 4464, 4480, 4557, 4666, 4704, 4960, 5040, 5208, 5580, 5760, 5880, 5952, 6076, 6272, 6510, 6720, 6944, 6999, 7056, 7440, 7595, 7812, 7840, 8064, 8680, 8820, 8928, 9114, 9332, 9408, 9765, 9920, 10080, 10416, 11160, 11665, 11760, 11904, 12152, 13020, 13440, 13671, 13888, 13998, 14112, 14880, 15190, 15624, 15680, 16331, 17360, 17640, 17856, 18228, 18664, 18816, 19530, 19840, 20160, 20832, 20997, 22320, 22785, 23330, 23520, 24304, 26040, 27342, 27776, 27996, 28224, 29760, 30380, 31248, 31360, 32662, 34720, 34995, 35280, 35712, 36456, 37328, 39060, 40320, 41664, 41994, 44640, 45570, 46660, 47040, 48608, 48993, 52080, 54684, 55992, 56448, 59520, 60760, 62496, 65324, 68355, 69440, 69990, 70560, 72323, 72912, 74656, 78120, 81655, 83328, 83988, 89280, 91140, 93320, 94080, 97216, 97986, 104160, 104985, 109368, 111984, 114317, 121520, 124992, 130648, 136710, 138880, 139980, 141120, 144646, 145824, 146979, 149312, 156240, 163310, 167976, 178560, 182280, 186640, 194432, 195972, 208320, 209970, 216969, 218736, 223968, 228634, 243040, 244965, 249984, 261296, 273420, 279960, 282240, 289292, 291648, 293958, 298624, 312480, 326620, 335952, 342951, 361615, 364560, 373280, 391944, 416640, 419940, 433938, 437472, 447936, 457268, 486080, 489930, 506261, 522592, 546840, 559920, 571585, 578584, 583296, 587916, 624960, 650907, 653240, 671904, 685902, 723230, 729120, 734895, 746560, 783888, 839880, 867876, 874944, 895872, 914536, 972160, 979860, 1012522, 1028853, 1045184, 1084845, 1093680, 1119840, 1143170, 1157168, 1175832, 1249920, 1301814, 1306480, 1343808, 1371804, 1446460, 1458240, 1469790, 1493120, 1518783, 1567776, 1679760, 1714755, 1735752, 1749888, 1829072, 1959720, 2025044, 2057706, 2090368, 2169690, 2187360, 2239680, 2286340, 2314336, 2351664, 2531305, 2603628, 2612960, 2687616, 2743608, 2892920, 2916480, 2939580, 3037566, 3135552, 3254535, 3359520, 3429510, 3471504, 3543827, 3658144, 3919440, 4050088, 4115412, 4339380, 4374720, 4479360, 4556349, 4572680, 4628672, 4703328, 5062610, 5144265, 5207256, 5225920, 5487216, 5785840, 5879160, 6075132, 6271104, 6509070, 6719040, 6859020, 6943008, 7087654, 7316288, 7593915, 7838880, 8100176, 8230824, 8678760, 8749440, 9112698, 9145360, 9257344, 9406656, 10125220, 10288530, 10414512, 10451840, 10631481, 10974432, 11571680, 11758320, 12150264, 13018140, 13438080, 13718040, 13886016, 14175308, 14632576, 15187830, 15677760, 16200352, 16461648, 17357520, 17719135, 18225396, 18290720, 18813312, 20250440, 20577060, 20829024, 21262962, 21948864, 22781745, 23143360, 23516640, 24300528, 26036280, 27436080, 27772032, 28350616, 30375660, 31355520, 31894443, 32400704, 32923296, 34715040, 35438270, 36450792, 36581440, 40500880, 41154120, 41658048, 42525924, 43897728, 45563490, 46286720, 47033280, 48601056, 52072560, 53157405, 54872160, 56701232, 60751320, 63788886, 64801408, 65846592, 69430080, 70876540, 72901584, 73162880, 81001760, 82308240, 83316096, 85051848, 91126980, 94066560, 97202112, 104145120, 106314810, 109744320, 113402464, 121502640, 127577772, 131693184, 138860160, 141753080, 145803168, 159472215, 162003520, 164616480, 170103696, 182253960, 194404224, 208290240, 212629620, 219488640, 226804928, 243005280, 255155544, 283506160, 291606336, 318944430, 324007040, 329232960, 340207392, 364507920, 416580480, 425259240, 453609856, 486010560, 510311088, 567012320, 583212672, 637888860, 658465920, 680414784, 729015840, 850518480, 972021120, 1020622176, 1134024640, 1275777720, 1360829568, 1458031680, 1701036960, 2041244352, 2268049280, 2551555440, 2916063360, 3402073920, 4082488704, 5103110880, 6804147840, 10206221760, 20412443520]

約数ペア:

[(1, 20412443520), (2, 10206221760), (3, 6804147840), (4, 5103110880), (5, 4082488704), (6, 3402073920), (7, 2916063360), (8, 2551555440), (9, 2268049280), (10, 2041244352), (12, 1701036960), (14, 1458031680), (15, 1360829568), (16, 1275777720), (18, 1134024640), (20, 1020622176), (21, 972021120), (24, 850518480), (28, 729015840), (30, 680414784), (31, 658465920), (32, 637888860), (35, 583212672), (36, 567012320), (40, 510311088), (42, 486010560), (45, 453609856), (48, 425259240), (49, 416580480), (56, 364507920), (60, 340207392), (62, 329232960), (63, 324007040), (64, 318944430), (70, 291606336), (72, 283506160), (80, 255155544), (84, 243005280), (90, 226804928), (93, 219488640), (96, 212629620), (98, 208290240), (105, 194404224), (112, 182253960), (120, 170103696), (124, 164616480), (126, 162003520), (128, 159472215), (140, 145803168), (144, 141753080), (147, 138860160), (155, 131693184), (160, 127577772), (168, 121502640), (180, 113402464), (186, 109744320), (192, 106314810), (196, 104145120), (210, 97202112), (217, 94066560), (224, 91126980), (240, 85051848), (245, 83316096), (248, 82308240), (252, 81001760), (279, 73162880), (280, 72901584), (288, 70876540), (294, 69430080), (310, 65846592), (315, 64801408), (320, 63788886), (336, 60751320), (360, 56701232), (372, 54872160), (384, 53157405), (392, 52072560), (420, 48601056), (434, 47033280), (441, 46286720), (448, 45563490), (465, 43897728), (480, 42525924), (490, 41658048), (496, 41154120), (504, 40500880), (558, 36581440), (560, 36450792), (576, 35438270), (588, 34715040), (620, 32923296), (630, 32400704), (640, 31894443), (651, 31355520), (672, 30375660), (720, 28350616), (735, 27772032), (744, 27436080), (784, 26036280), (840, 24300528), (868, 23516640), (882, 23143360), (896, 22781745), (930, 21948864), (960, 21262962), (980, 20829024), (992, 20577060), (1008, 20250440), (1085, 18813312), (1116, 18290720), (1120, 18225396), (1152, 17719135), (1176, 17357520), (1240, 16461648), (1260, 16200352), (1302, 15677760), (1344, 15187830), (1395, 14632576), (1440, 14175308), (1470, 13886016), (1488, 13718040), (1519, 13438080), (1568, 13018140), (1680, 12150264), (1736, 11758320), (1764, 11571680), (1860, 10974432), (1920, 10631481), (1953, 10451840), (1960, 10414512), (1984, 10288530), (2016, 10125220), (2170, 9406656), (2205, 9257344), (2232, 9145360), (2240, 9112698), (2333, 8749440), (2352, 8678760), (2480, 8230824), (2520, 8100176), (2604, 7838880), (2688, 7593915), (2790, 7316288), (2880, 7087654), (2940, 6943008), (2976, 6859020), (3038, 6719040), (3136, 6509070), (3255, 6271104), (3360, 6075132), (3472, 5879160), (3528, 5785840), (3720, 5487216), (3906, 5225920), (3920, 5207256), (3968, 5144265), (4032, 5062610), (4340, 4703328), (4410, 4628672), (4464, 4572680), (4480, 4556349), (4557, 4479360), (4666, 4374720), (4704, 4339380), (4960, 4115412), (5040, 4050088), (5208, 3919440), (5580, 3658144), (5760, 3543827), (5880, 3471504), (5952, 3429510), (6076, 3359520), (6272, 3254535), (6510, 3135552), (6720, 3037566), (6944, 2939580), (6999, 2916480), (7056, 2892920), (7440, 2743608), (7595, 2687616), (7812, 2612960), (7840, 2603628), (8064, 2531305), (8680, 2351664), (8820, 2314336), (8928, 2286340), (9114, 2239680), (9332, 2187360), (9408, 2169690), (9765, 2090368), (9920, 2057706), (10080, 2025044), (10416, 1959720), (11160, 1829072), (11665, 1749888), (11760, 1735752), (11904, 1714755), (12152, 1679760), (13020, 1567776), (13440, 1518783), (13671, 1493120), (13888, 1469790), (13998, 1458240), (14112, 1446460), (14880, 1371804), (15190, 1343808), (15624, 1306480), (15680, 1301814), (16331, 1249920), (17360, 1175832), (17640, 1157168), (17856, 1143170), (18228, 1119840), (18664, 1093680), (18816, 1084845), (19530, 1045184), (19840, 1028853), (20160, 1012522), (20832, 979860), (20997, 972160), (22320, 914536), (22785, 895872), (23330, 874944), (23520, 867876), (24304, 839880), (26040, 783888), (27342, 746560), (27776, 734895), (27996, 729120), (28224, 723230), (29760, 685902), (30380, 671904), (31248, 653240), (31360, 650907), (32662, 624960), (34720, 587916), (34995, 583296), (35280, 578584), (35712, 571585), (36456, 559920), (37328, 546840), (39060, 522592), (40320, 506261), (41664, 489930), (41994, 486080), (44640, 457268), (45570, 447936), (46660, 437472), (47040, 433938), (48608, 419940), (48993, 416640), (52080, 391944), (54684, 373280), (55992, 364560), (56448, 361615), (59520, 342951), (60760, 335952), (62496, 326620), (65324, 312480), (68355, 298624), (69440, 293958), (69990, 291648), (70560, 289292), (72323, 282240), (72912, 279960), (74656, 273420), (78120, 261296), (81655, 249984), (83328, 244965), (83988, 243040), (89280, 228634), (91140, 223968), (93320, 218736), (94080, 216969), (97216, 209970), (97986, 208320), (104160, 195972), (104985, 194432), (109368, 186640), (111984, 182280), (114317, 178560), (121520, 167976), (124992, 163310), (130648, 156240), (136710, 149312), (138880, 146979), (139980, 145824), (141120, 144646)]