68768931840

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2651

約数の個数: 448

約数和(自身を含む): 259695452160

約数和(自身を除く): 190926520320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1024, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1984, 2048, 2170, 2240, 2480, 2560, 2579, 2604, 2688, 2976, 3072, 3255, 3360, 3472, 3584, 3720, 3840, 3968, 4096, 4340, 4480, 4960, 5120, 5158, 5208, 5376, 5952, 6144, 6510, 6720, 6944, 7168, 7440, 7680, 7737, 7936, 8192, 8680, 8960, 9920, 10240, 10316, 10416, 10752, 11904, 12288, 12895, 13020, 13440, 13888, 14336, 14880, 15360, 15474, 15872, 17360, 17920, 18053, 19840, 20480, 20632, 20832, 21504, 23808, 24576, 25790, 26040, 26880, 27776, 28672, 29760, 30720, 30948, 31744, 34720, 35840, 36106, 38685, 39680, 40960, 41264, 41664, 43008, 47616, 51580, 52080, 53760, 54159, 55552, 57344, 59520, 61440, 61896, 63488, 69440, 71680, 72212, 77370, 79360, 79949, 82528, 83328, 86016, 90265, 95232, 103160, 104160, 107520, 108318, 111104, 119040, 122880, 123792, 126976, 138880, 143360, 144424, 154740, 158720, 159898, 165056, 166656, 172032, 180530, 190464, 206320, 208320, 215040, 216636, 222208, 238080, 239847, 247584, 253952, 270795, 277760, 286720, 288848, 309480, 317440, 319796, 330112, 333312, 361060, 380928, 399745, 412640, 416640, 430080, 433272, 444416, 476160, 479694, 495168, 541590, 555520, 559643, 577696, 618960, 634880, 639592, 660224, 666624, 722120, 761856, 799490, 825280, 833280, 860160, 866544, 888832, 952320, 959388, 990336, 1083180, 1111040, 1119286, 1155392, 1199235, 1237920, 1269760, 1279184, 1320448, 1333248, 1444240, 1598980, 1650560, 1666560, 1678929, 1733088, 1777664, 1904640, 1918776, 1980672, 2166360, 2222080, 2238572, 2310784, 2398470, 2475840, 2558368, 2640896, 2666496, 2798215, 2888480, 3197960, 3301120, 3333120, 3357858, 3466176, 3809280, 3837552, 3961344, 4332720, 4444160, 4477144, 4621568, 4796940, 4951680, 5116736, 5281792, 5332992, 5596430, 5776960, 6395920, 6602240, 6666240, 6715716, 6932352, 7675104, 7922688, 8394645, 8665440, 8888320, 8954288, 9243136, 9593880, 9903360, 10233472, 10563584, 11192860, 11553920, 12791840, 13204480, 13332480, 13431432, 13864704, 15350208, 15845376, 16789290, 17330880, 17908576, 18486272, 19187760, 19806720, 20466944, 21127168, 22385720, 23107840, 25583680, 26408960, 26664960, 26862864, 27729408, 30700416, 31690752, 33578580, 34661760, 35817152, 36972544, 38375520, 39613440, 40933888, 44771440, 46215680, 51167360, 52817920, 53725728, 55458816, 61400832, 63381504, 67157160, 69323520, 71634304, 73945088, 76751040, 79226880, 81867776, 89542880, 92431360, 102334720, 105635840, 107451456, 110917632, 122801664, 134314320, 138647040, 143268608, 147890176, 153502080, 158453760, 163735552, 179085760, 184862720, 204669440, 214902912, 221835264, 245603328, 268628640, 277294080, 286537216, 307004160, 316907520, 327471104, 358171520, 369725440, 409338880, 429805824, 443670528, 491206656, 537257280, 554588160, 573074432, 614008320, 654942208, 716343040, 739450880, 818677760, 859611648, 982413312, 1074514560, 1109176320, 1146148864, 1228016640, 1432686080, 1637355520, 1719223296, 1964826624, 2149029120, 2218352640, 2292297728, 2456033280, 2865372160, 3274711040, 3438446592, 4298058240, 4584595456, 4912066560, 5730744320, 6876893184, 8596116480, 9824133120, 11461488640, 13753786368, 17192232960, 22922977280, 34384465920, 68768931840]

約数ペア:

[(1, 68768931840), (2, 34384465920), (3, 22922977280), (4, 17192232960), (5, 13753786368), (6, 11461488640), (7, 9824133120), (8, 8596116480), (10, 6876893184), (12, 5730744320), (14, 4912066560), (15, 4584595456), (16, 4298058240), (20, 3438446592), (21, 3274711040), (24, 2865372160), (28, 2456033280), (30, 2292297728), (31, 2218352640), (32, 2149029120), (35, 1964826624), (40, 1719223296), (42, 1637355520), (48, 1432686080), (56, 1228016640), (60, 1146148864), (62, 1109176320), (64, 1074514560), (70, 982413312), (80, 859611648), (84, 818677760), (93, 739450880), (96, 716343040), (105, 654942208), (112, 614008320), (120, 573074432), (124, 554588160), (128, 537257280), (140, 491206656), (155, 443670528), (160, 429805824), (168, 409338880), (186, 369725440), (192, 358171520), (210, 327471104), (217, 316907520), (224, 307004160), (240, 286537216), (248, 277294080), (256, 268628640), (280, 245603328), (310, 221835264), (320, 214902912), (336, 204669440), (372, 184862720), (384, 179085760), (420, 163735552), (434, 158453760), (448, 153502080), (465, 147890176), (480, 143268608), (496, 138647040), (512, 134314320), (560, 122801664), (620, 110917632), (640, 107451456), (651, 105635840), (672, 102334720), (744, 92431360), (768, 89542880), (840, 81867776), (868, 79226880), (896, 76751040), (930, 73945088), (960, 71634304), (992, 69323520), (1024, 67157160), (1085, 63381504), (1120, 61400832), (1240, 55458816), (1280, 53725728), (1302, 52817920), (1344, 51167360), (1488, 46215680), (1536, 44771440), (1680, 40933888), (1736, 39613440), (1792, 38375520), (1860, 36972544), (1920, 35817152), (1984, 34661760), (2048, 33578580), (2170, 31690752), (2240, 30700416), (2480, 27729408), (2560, 26862864), (2579, 26664960), (2604, 26408960), (2688, 25583680), (2976, 23107840), (3072, 22385720), (3255, 21127168), (3360, 20466944), (3472, 19806720), (3584, 19187760), (3720, 18486272), (3840, 17908576), (3968, 17330880), (4096, 16789290), (4340, 15845376), (4480, 15350208), (4960, 13864704), (5120, 13431432), (5158, 13332480), (5208, 13204480), (5376, 12791840), (5952, 11553920), (6144, 11192860), (6510, 10563584), (6720, 10233472), (6944, 9903360), (7168, 9593880), (7440, 9243136), (7680, 8954288), (7737, 8888320), (7936, 8665440), (8192, 8394645), (8680, 7922688), (8960, 7675104), (9920, 6932352), (10240, 6715716), (10316, 6666240), (10416, 6602240), (10752, 6395920), (11904, 5776960), (12288, 5596430), (12895, 5332992), (13020, 5281792), (13440, 5116736), (13888, 4951680), (14336, 4796940), (14880, 4621568), (15360, 4477144), (15474, 4444160), (15872, 4332720), (17360, 3961344), (17920, 3837552), (18053, 3809280), (19840, 3466176), (20480, 3357858), (20632, 3333120), (20832, 3301120), (21504, 3197960), (23808, 2888480), (24576, 2798215), (25790, 2666496), (26040, 2640896), (26880, 2558368), (27776, 2475840), (28672, 2398470), (29760, 2310784), (30720, 2238572), (30948, 2222080), (31744, 2166360), (34720, 1980672), (35840, 1918776), (36106, 1904640), (38685, 1777664), (39680, 1733088), (40960, 1678929), (41264, 1666560), (41664, 1650560), (43008, 1598980), (47616, 1444240), (51580, 1333248), (52080, 1320448), (53760, 1279184), (54159, 1269760), (55552, 1237920), (57344, 1199235), (59520, 1155392), (61440, 1119286), (61896, 1111040), (63488, 1083180), (69440, 990336), (71680, 959388), (72212, 952320), (77370, 888832), (79360, 866544), (79949, 860160), (82528, 833280), (83328, 825280), (86016, 799490), (90265, 761856), (95232, 722120), (103160, 666624), (104160, 660224), (107520, 639592), (108318, 634880), (111104, 618960), (119040, 577696), (122880, 559643), (123792, 555520), (126976, 541590), (138880, 495168), (143360, 479694), (144424, 476160), (154740, 444416), (158720, 433272), (159898, 430080), (165056, 416640), (166656, 412640), (172032, 399745), (180530, 380928), (190464, 361060), (206320, 333312), (208320, 330112), (215040, 319796), (216636, 317440), (222208, 309480), (238080, 288848), (239847, 286720), (247584, 277760), (253952, 270795)]