64070280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 240715800

約数和(自身を除く): 176645520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 29, 30, 34, 36, 38, 40, 45, 51, 57, 58, 60, 68, 72, 76, 85, 87, 90, 95, 102, 114, 116, 120, 136, 145, 152, 153, 170, 171, 174, 180, 190, 204, 228, 232, 255, 261, 285, 290, 306, 323, 340, 342, 348, 360, 361, 380, 408, 435, 456, 493, 510, 522, 551, 570, 580, 612, 646, 680, 684, 696, 722, 760, 765, 855, 870, 969, 986, 1020, 1044, 1083, 1102, 1140, 1160, 1224, 1292, 1305, 1368, 1444, 1479, 1530, 1615, 1653, 1710, 1740, 1805, 1938, 1972, 2040, 2088, 2166, 2204, 2280, 2465, 2584, 2610, 2755, 2888, 2907, 2958, 3060, 3230, 3249, 3306, 3420, 3480, 3610, 3876, 3944, 4332, 4408, 4437, 4845, 4930, 4959, 5220, 5415, 5510, 5814, 5916, 6120, 6137, 6460, 6498, 6612, 6840, 7220, 7395, 7752, 8265, 8664, 8874, 9367, 9690, 9860, 9918, 10440, 10469, 10830, 11020, 11628, 11832, 12274, 12920, 12996, 13224, 14440, 14535, 14790, 16245, 16530, 17748, 18411, 18734, 19380, 19720, 19836, 20938, 21660, 22040, 22185, 23256, 24548, 24795, 25992, 28101, 29070, 29580, 30685, 31407, 32490, 33060, 35496, 36822, 37468, 38760, 39672, 41876, 43320, 44370, 46835, 49096, 49590, 52345, 55233, 56202, 58140, 59160, 61370, 62814, 64980, 66120, 73644, 74936, 83752, 84303, 88740, 92055, 93670, 94221, 99180, 104690, 110466, 112404, 116280, 122740, 125628, 129960, 140505, 147288, 157035, 168606, 177480, 177973, 184110, 187340, 188442, 198360, 209380, 220932, 224808, 245480, 251256, 276165, 281010, 314070, 337212, 355946, 368220, 374680, 376884, 418760, 421515, 441864, 471105, 533919, 552330, 562020, 628140, 674424, 711892, 736440, 753768, 843030, 889865, 942210, 1067838, 1104660, 1124040, 1256280, 1423784, 1601757, 1686060, 1779730, 1884420, 2135676, 2209320, 2669595, 3203514, 3372120, 3559460, 3768840, 4271352, 5339190, 6407028, 7118920, 8008785, 10678380, 12814056, 16017570, 21356760, 32035140, 64070280]

約数ペア:

[(1, 64070280), (2, 32035140), (3, 21356760), (4, 16017570), (5, 12814056), (6, 10678380), (8, 8008785), (9, 7118920), (10, 6407028), (12, 5339190), (15, 4271352), (17, 3768840), (18, 3559460), (19, 3372120), (20, 3203514), (24, 2669595), (29, 2209320), (30, 2135676), (34, 1884420), (36, 1779730), (38, 1686060), (40, 1601757), (45, 1423784), (51, 1256280), (57, 1124040), (58, 1104660), (60, 1067838), (68, 942210), (72, 889865), (76, 843030), (85, 753768), (87, 736440), (90, 711892), (95, 674424), (102, 628140), (114, 562020), (116, 552330), (120, 533919), (136, 471105), (145, 441864), (152, 421515), (153, 418760), (170, 376884), (171, 374680), (174, 368220), (180, 355946), (190, 337212), (204, 314070), (228, 281010), (232, 276165), (255, 251256), (261, 245480), (285, 224808), (290, 220932), (306, 209380), (323, 198360), (340, 188442), (342, 187340), (348, 184110), (360, 177973), (361, 177480), (380, 168606), (408, 157035), (435, 147288), (456, 140505), (493, 129960), (510, 125628), (522, 122740), (551, 116280), (570, 112404), (580, 110466), (612, 104690), (646, 99180), (680, 94221), (684, 93670), (696, 92055), (722, 88740), (760, 84303), (765, 83752), (855, 74936), (870, 73644), (969, 66120), (986, 64980), (1020, 62814), (1044, 61370), (1083, 59160), (1102, 58140), (1140, 56202), (1160, 55233), (1224, 52345), (1292, 49590), (1305, 49096), (1368, 46835), (1444, 44370), (1479, 43320), (1530, 41876), (1615, 39672), (1653, 38760), (1710, 37468), (1740, 36822), (1805, 35496), (1938, 33060), (1972, 32490), (2040, 31407), (2088, 30685), (2166, 29580), (2204, 29070), (2280, 28101), (2465, 25992), (2584, 24795), (2610, 24548), (2755, 23256), (2888, 22185), (2907, 22040), (2958, 21660), (3060, 20938), (3230, 19836), (3249, 19720), (3306, 19380), (3420, 18734), (3480, 18411), (3610, 17748), (3876, 16530), (3944, 16245), (4332, 14790), (4408, 14535), (4437, 14440), (4845, 13224), (4930, 12996), (4959, 12920), (5220, 12274), (5415, 11832), (5510, 11628), (5814, 11020), (5916, 10830), (6120, 10469), (6137, 10440), (6460, 9918), (6498, 9860), (6612, 9690), (6840, 9367), (7220, 8874), (7395, 8664), (7752, 8265)]