20064199680

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3659}}^1$

素因数の和:3714

約数の個数: 528

約数和(自身を含む): 84150368640

約数和(自身を除く): 64086168960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 256, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 512, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 768, 816, 840, 896, 952, 960, 1008, 1020, 1024, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1280, 1344, 1360, 1428, 1440, 1530, 1536, 1632, 1680, 1785, 1792, 1904, 1920, 2016, 2040, 2142, 2176, 2240, 2304, 2380, 2448, 2520, 2560, 2688, 2720, 2856, 2880, 3060, 3072, 3264, 3360, 3570, 3584, 3659, 3808, 3840, 4032, 4080, 4284, 4352, 4480, 4608, 4760, 4896, 5040, 5120, 5355, 5376, 5440, 5712, 5760, 6120, 6528, 6720, 7140, 7168, 7318, 7616, 7680, 8064, 8160, 8568, 8704, 8960, 9216, 9520, 9792, 10080, 10710, 10752, 10880, 10977, 11424, 11520, 12240, 13056, 13440, 14280, 14636, 15232, 15360, 16128, 16320, 17136, 17408, 17920, 18295, 19040, 19584, 20160, 21420, 21504, 21760, 21954, 22848, 23040, 24480, 25613, 26112, 26880, 28560, 29272, 30464, 32256, 32640, 32931, 34272, 35840, 36590, 38080, 39168, 40320, 42840, 43520, 43908, 45696, 46080, 48960, 51226, 52224, 53760, 54885, 57120, 58544, 60928, 62203, 64512, 65280, 65862, 68544, 73180, 76160, 76839, 78336, 80640, 85680, 87040, 87816, 91392, 97920, 102452, 107520, 109770, 114240, 117088, 121856, 124406, 128065, 130560, 131724, 137088, 146360, 152320, 153678, 156672, 161280, 164655, 171360, 175632, 182784, 186609, 195840, 204904, 219540, 228480, 230517, 234176, 248812, 256130, 261120, 263448, 274176, 292720, 304640, 307356, 311015, 322560, 329310, 342720, 351264, 365568, 373218, 384195, 391680, 409808, 435421, 439080, 456960, 461034, 468352, 497624, 512260, 526896, 548352, 559827, 585440, 609280, 614712, 622030, 658620, 685440, 702528, 746436, 768390, 783360, 819616, 870842, 878160, 913920, 922068, 933045, 936704, 995248, 1024520, 1053792, 1096704, 1119654, 1152585, 1170880, 1229424, 1244060, 1306263, 1317240, 1370880, 1405056, 1492872, 1536780, 1639232, 1741684, 1756320, 1827840, 1844136, 1866090, 1873408, 1990496, 2049040, 2107584, 2177105, 2239308, 2305170, 2341760, 2458848, 2488120, 2612526, 2634480, 2741760, 2799135, 2810112, 2985744, 3073560, 3278464, 3483368, 3512640, 3688272, 3732180, 3746816, 3918789, 3980992, 4098080, 4215168, 4354210, 4478616, 4610340, 4683520, 4917696, 4976240, 5225052, 5268960, 5483520, 5598270, 5620224, 5971488, 6147120, 6531315, 6556928, 6966736, 7025280, 7376544, 7464360, 7837578, 7961984, 8196160, 8430336, 8708420, 8957232, 9220680, 9367040, 9835392, 9952480, 10450104, 10537920, 11196540, 11240448, 11942976, 12294240, 13062630, 13113856, 13933472, 14050560, 14753088, 14928720, 15675156, 15923968, 16392320, 16860672, 17416840, 17914464, 18441360, 18734080, 19593945, 19670784, 19904960, 20900208, 21075840, 22393080, 23885952, 24588480, 26125260, 26227712, 27866944, 28101120, 29506176, 29857440, 31350312, 31847936, 32784640, 33721344, 34833680, 35828928, 36882720, 39187890, 39341568, 39809920, 41800416, 42151680, 44786160, 47771904, 49176960, 52250520, 55733888, 56202240, 59012352, 59714880, 62700624, 63695872, 65569280, 69667360, 71657856, 73765440, 78375780, 78683136, 79619840, 83600832, 84303360, 89572320, 95543808, 98353920, 104501040, 111467776, 118024704, 119429760, 125401248, 131138560, 139334720, 143315712, 147530880, 156751560, 159239680, 167201664, 168606720, 179144640, 191087616, 196707840, 209002080, 222935552, 236049408, 238859520, 250802496, 278669440, 286631424, 295061760, 313503120, 318479360, 334403328, 358289280, 393415680, 418004160, 445871104, 477719040, 501604992, 557338880, 573262848, 590123520, 627006240, 668806656, 716578560, 836008320, 955438080, 1003209984, 1114677760, 1180247040, 1254012480, 1337613312, 1433157120, 1672016640, 2006419968, 2229355520, 2508024960, 2866314240, 3344033280, 4012839936, 5016049920, 6688066560, 10032099840, 20064199680]

約数ペア:

[(1, 20064199680), (2, 10032099840), (3, 6688066560), (4, 5016049920), (5, 4012839936), (6, 3344033280), (7, 2866314240), (8, 2508024960), (9, 2229355520), (10, 2006419968), (12, 1672016640), (14, 1433157120), (15, 1337613312), (16, 1254012480), (17, 1180247040), (18, 1114677760), (20, 1003209984), (21, 955438080), (24, 836008320), (28, 716578560), (30, 668806656), (32, 627006240), (34, 590123520), (35, 573262848), (36, 557338880), (40, 501604992), (42, 477719040), (45, 445871104), (48, 418004160), (51, 393415680), (56, 358289280), (60, 334403328), (63, 318479360), (64, 313503120), (68, 295061760), (70, 286631424), (72, 278669440), (80, 250802496), (84, 238859520), (85, 236049408), (90, 222935552), (96, 209002080), (102, 196707840), (105, 191087616), (112, 179144640), (119, 168606720), (120, 167201664), (126, 159239680), (128, 156751560), (136, 147530880), (140, 143315712), (144, 139334720), (153, 131138560), (160, 125401248), (168, 119429760), (170, 118024704), (180, 111467776), (192, 104501040), (204, 98353920), (210, 95543808), (224, 89572320), (238, 84303360), (240, 83600832), (252, 79619840), (255, 78683136), (256, 78375780), (272, 73765440), (280, 71657856), (288, 69667360), (306, 65569280), (315, 63695872), (320, 62700624), (336, 59714880), (340, 59012352), (357, 56202240), (360, 55733888), (384, 52250520), (408, 49176960), (420, 47771904), (448, 44786160), (476, 42151680), (480, 41800416), (504, 39809920), (510, 39341568), (512, 39187890), (544, 36882720), (560, 35828928), (576, 34833680), (595, 33721344), (612, 32784640), (630, 31847936), (640, 31350312), (672, 29857440), (680, 29506176), (714, 28101120), (720, 27866944), (765, 26227712), (768, 26125260), (816, 24588480), (840, 23885952), (896, 22393080), (952, 21075840), (960, 20900208), (1008, 19904960), (1020, 19670784), (1024, 19593945), (1071, 18734080), (1088, 18441360), (1120, 17914464), (1152, 17416840), (1190, 16860672), (1224, 16392320), (1260, 15923968), (1280, 15675156), (1344, 14928720), (1360, 14753088), (1428, 14050560), (1440, 13933472), (1530, 13113856), (1536, 13062630), (1632, 12294240), (1680, 11942976), (1785, 11240448), (1792, 11196540), (1904, 10537920), (1920, 10450104), (2016, 9952480), (2040, 9835392), (2142, 9367040), (2176, 9220680), (2240, 8957232), (2304, 8708420), (2380, 8430336), (2448, 8196160), (2520, 7961984), (2560, 7837578), (2688, 7464360), (2720, 7376544), (2856, 7025280), (2880, 6966736), (3060, 6556928), (3072, 6531315), (3264, 6147120), (3360, 5971488), (3570, 5620224), (3584, 5598270), (3659, 5483520), (3808, 5268960), (3840, 5225052), (4032, 4976240), (4080, 4917696), (4284, 4683520), (4352, 4610340), (4480, 4478616), (4608, 4354210), (4760, 4215168), (4896, 4098080), (5040, 3980992), (5120, 3918789), (5355, 3746816), (5376, 3732180), (5440, 3688272), (5712, 3512640), (5760, 3483368), (6120, 3278464), (6528, 3073560), (6720, 2985744), (7140, 2810112), (7168, 2799135), (7318, 2741760), (7616, 2634480), (7680, 2612526), (8064, 2488120), (8160, 2458848), (8568, 2341760), (8704, 2305170), (8960, 2239308), (9216, 2177105), (9520, 2107584), (9792, 2049040), (10080, 1990496), (10710, 1873408), (10752, 1866090), (10880, 1844136), (10977, 1827840), (11424, 1756320), (11520, 1741684), (12240, 1639232), (13056, 1536780), (13440, 1492872), (14280, 1405056), (14636, 1370880), (15232, 1317240), (15360, 1306263), (16128, 1244060), (16320, 1229424), (17136, 1170880), (17408, 1152585), (17920, 1119654), (18295, 1096704), (19040, 1053792), (19584, 1024520), (20160, 995248), (21420, 936704), (21504, 933045), (21760, 922068), (21954, 913920), (22848, 878160), (23040, 870842), (24480, 819616), (25613, 783360), (26112, 768390), (26880, 746436), (28560, 702528), (29272, 685440), (30464, 658620), (32256, 622030), (32640, 614712), (32931, 609280), (34272, 585440), (35840, 559827), (36590, 548352), (38080, 526896), (39168, 512260), (40320, 497624), (42840, 468352), (43520, 461034), (43908, 456960), (45696, 439080), (46080, 435421), (48960, 409808), (51226, 391680), (52224, 384195), (53760, 373218), (54885, 365568), (57120, 351264), (58544, 342720), (60928, 329310), (62203, 322560), (64512, 311015), (65280, 307356), (65862, 304640), (68544, 292720), (73180, 274176), (76160, 263448), (76839, 261120), (78336, 256130), (80640, 248812), (85680, 234176), (87040, 230517), (87816, 228480), (91392, 219540), (97920, 204904), (102452, 195840), (107520, 186609), (109770, 182784), (114240, 175632), (117088, 171360), (121856, 164655), (124406, 161280), (128065, 156672), (130560, 153678), (131724, 152320), (137088, 146360)]