321647040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 504

約数和(自身を含む): 1328037984

約数和(自身を除く): 1006390944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 71, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 121, 130, 132, 142, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 213, 220, 234, 240, 242, 260, 264, 284, 286, 288, 312, 320, 330, 352, 355, 360, 363, 390, 396, 416, 426, 429, 440, 468, 480, 484, 495, 520, 528, 568, 572, 576, 585, 605, 624, 639, 660, 704, 710, 715, 720, 726, 780, 781, 792, 832, 852, 858, 880, 923, 936, 960, 968, 990, 1040, 1056, 1065, 1089, 1136, 1144, 1170, 1210, 1248, 1278, 1287, 1320, 1420, 1430, 1440, 1452, 1560, 1562, 1573, 1584, 1704, 1716, 1760, 1815, 1846, 1872, 1936, 1980, 2080, 2112, 2130, 2145, 2178, 2272, 2288, 2340, 2343, 2420, 2496, 2556, 2574, 2640, 2769, 2840, 2860, 2880, 2904, 3120, 3124, 3146, 3168, 3195, 3408, 3432, 3520, 3630, 3692, 3744, 3872, 3905, 3960, 4160, 4260, 4290, 4356, 4544, 4576, 4615, 4680, 4686, 4719, 4840, 5112, 5148, 5280, 5445, 5538, 5680, 5720, 5808, 6240, 6248, 6292, 6336, 6390, 6435, 6816, 6864, 7029, 7260, 7384, 7488, 7744, 7810, 7865, 7920, 8307, 8520, 8580, 8591, 8712, 9152, 9230, 9360, 9372, 9438, 9680, 10153, 10224, 10296, 10560, 10890, 11076, 11360, 11440, 11616, 11715, 12480, 12496, 12584, 12780, 12870, 13632, 13728, 13845, 14058, 14157, 14520, 14768, 15620, 15730, 15840, 16614, 17040, 17160, 17182, 17424, 18460, 18720, 18744, 18876, 19360, 20306, 20448, 20592, 21780, 22152, 22720, 22880, 23232, 23430, 23595, 24992, 25168, 25560, 25740, 25773, 27456, 27690, 28116, 28314, 29040, 29536, 30459, 31240, 31460, 31680, 33228, 34080, 34320, 34364, 34848, 35145, 36920, 37440, 37488, 37752, 38720, 40612, 40896, 41184, 41535, 42955, 43560, 44304, 45760, 46860, 47190, 49984, 50336, 50765, 51120, 51480, 51546, 55380, 56232, 56628, 58080, 59072, 60918, 62480, 62920, 66456, 68160, 68640, 68728, 69696, 70290, 70785, 73840, 74976, 75504, 77319, 81224, 82368, 83070, 85910, 87120, 88608, 91377, 93720, 94380, 100672, 101530, 102240, 102960, 103092, 110760, 111683, 112464, 113256, 116160, 121836, 124960, 125840, 128865, 132912, 137280, 137456, 140580, 141570, 147680, 149952, 151008, 152295, 154638, 162448, 166140, 171820, 174240, 177216, 182754, 187440, 188760, 203060, 204480, 205920, 206184, 221520, 223366, 224928, 226512, 243672, 249920, 251680, 257730, 265824, 274912, 281160, 283140, 295360, 302016, 304590, 309276, 324896, 332280, 335049, 343640, 348480, 365508, 374880, 377520, 386595, 406120, 411840, 412368, 443040, 446732, 449856, 453024, 456885, 487344, 503360, 515460, 531648, 549824, 558415, 562320, 566280, 609180, 618552, 649792, 664560, 670098, 687280, 731016, 749760, 755040, 773190, 812240, 824736, 886080, 893464, 906048, 913770, 974688, 1005147, 1030920, 1116830, 1124640, 1132560, 1218360, 1237104, 1329120, 1340196, 1374560, 1462032, 1510080, 1546380, 1624480, 1649472, 1675245, 1786928, 1827540, 1949376, 2010294, 2061840, 2233660, 2249280, 2265120, 2436720, 2474208, 2658240, 2680392, 2749120, 2924064, 3092760, 3248960, 3350490, 3573856, 3655080, 4020588, 4123680, 4467320, 4530240, 4873440, 4948416, 5025735, 5360784, 5848128, 6185520, 6700980, 7147712, 7310160, 8041176, 8247360, 8934640, 9746880, 10051470, 10721568, 12371040, 13401960, 14620320, 16082352, 17869280, 20102940, 21443136, 24742080, 26803920, 29240640, 32164704, 35738560, 40205880, 53607840, 64329408, 80411760, 107215680, 160823520, 321647040]

約数ペア:

[(1, 321647040), (2, 160823520), (3, 107215680), (4, 80411760), (5, 64329408), (6, 53607840), (8, 40205880), (9, 35738560), (10, 32164704), (11, 29240640), (12, 26803920), (13, 24742080), (15, 21443136), (16, 20102940), (18, 17869280), (20, 16082352), (22, 14620320), (24, 13401960), (26, 12371040), (30, 10721568), (32, 10051470), (33, 9746880), (36, 8934640), (39, 8247360), (40, 8041176), (44, 7310160), (45, 7147712), (48, 6700980), (52, 6185520), (55, 5848128), (60, 5360784), (64, 5025735), (65, 4948416), (66, 4873440), (71, 4530240), (72, 4467320), (78, 4123680), (80, 4020588), (88, 3655080), (90, 3573856), (96, 3350490), (99, 3248960), (104, 3092760), (110, 2924064), (117, 2749120), (120, 2680392), (121, 2658240), (130, 2474208), (132, 2436720), (142, 2265120), (143, 2249280), (144, 2233660), (156, 2061840), (160, 2010294), (165, 1949376), (176, 1827540), (180, 1786928), (192, 1675245), (195, 1649472), (198, 1624480), (208, 1546380), (213, 1510080), (220, 1462032), (234, 1374560), (240, 1340196), (242, 1329120), (260, 1237104), (264, 1218360), (284, 1132560), (286, 1124640), (288, 1116830), (312, 1030920), (320, 1005147), (330, 974688), (352, 913770), (355, 906048), (360, 893464), (363, 886080), (390, 824736), (396, 812240), (416, 773190), (426, 755040), (429, 749760), (440, 731016), (468, 687280), (480, 670098), (484, 664560), (495, 649792), (520, 618552), (528, 609180), (568, 566280), (572, 562320), (576, 558415), (585, 549824), (605, 531648), (624, 515460), (639, 503360), (660, 487344), (704, 456885), (710, 453024), (715, 449856), (720, 446732), (726, 443040), (780, 412368), (781, 411840), (792, 406120), (832, 386595), (852, 377520), (858, 374880), (880, 365508), (923, 348480), (936, 343640), (960, 335049), (968, 332280), (990, 324896), (1040, 309276), (1056, 304590), (1065, 302016), (1089, 295360), (1136, 283140), (1144, 281160), (1170, 274912), (1210, 265824), (1248, 257730), (1278, 251680), (1287, 249920), (1320, 243672), (1420, 226512), (1430, 224928), (1440, 223366), (1452, 221520), (1560, 206184), (1562, 205920), (1573, 204480), (1584, 203060), (1704, 188760), (1716, 187440), (1760, 182754), (1815, 177216), (1846, 174240), (1872, 171820), (1936, 166140), (1980, 162448), (2080, 154638), (2112, 152295), (2130, 151008), (2145, 149952), (2178, 147680), (2272, 141570), (2288, 140580), (2340, 137456), (2343, 137280), (2420, 132912), (2496, 128865), (2556, 125840), (2574, 124960), (2640, 121836), (2769, 116160), (2840, 113256), (2860, 112464), (2880, 111683), (2904, 110760), (3120, 103092), (3124, 102960), (3146, 102240), (3168, 101530), (3195, 100672), (3408, 94380), (3432, 93720), (3520, 91377), (3630, 88608), (3692, 87120), (3744, 85910), (3872, 83070), (3905, 82368), (3960, 81224), (4160, 77319), (4260, 75504), (4290, 74976), (4356, 73840), (4544, 70785), (4576, 70290), (4615, 69696), (4680, 68728), (4686, 68640), (4719, 68160), (4840, 66456), (5112, 62920), (5148, 62480), (5280, 60918), (5445, 59072), (5538, 58080), (5680, 56628), (5720, 56232), (5808, 55380), (6240, 51546), (6248, 51480), (6292, 51120), (6336, 50765), (6390, 50336), (6435, 49984), (6816, 47190), (6864, 46860), (7029, 45760), (7260, 44304), (7384, 43560), (7488, 42955), (7744, 41535), (7810, 41184), (7865, 40896), (7920, 40612), (8307, 38720), (8520, 37752), (8580, 37488), (8591, 37440), (8712, 36920), (9152, 35145), (9230, 34848), (9360, 34364), (9372, 34320), (9438, 34080), (9680, 33228), (10153, 31680), (10224, 31460), (10296, 31240), (10560, 30459), (10890, 29536), (11076, 29040), (11360, 28314), (11440, 28116), (11616, 27690), (11715, 27456), (12480, 25773), (12496, 25740), (12584, 25560), (12780, 25168), (12870, 24992), (13632, 23595), (13728, 23430), (13845, 23232), (14058, 22880), (14157, 22720), (14520, 22152), (14768, 21780), (15620, 20592), (15730, 20448), (15840, 20306), (16614, 19360), (17040, 18876), (17160, 18744), (17182, 18720), (17424, 18460)]