64988337960

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1357

約数の個数: 896

約数和(自身を含む): 284249952000

約数和(自身を除く): 219261614040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 81, 84, 90, 91, 95, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 140, 152, 156, 162, 168, 171, 180, 182, 189, 190, 195, 210, 216, 228, 234, 243, 247, 252, 260, 266, 270, 273, 280, 285, 312, 315, 324, 342, 351, 360, 364, 378, 380, 390, 399, 405, 420, 455, 456, 468, 486, 494, 504, 513, 520, 532, 540, 546, 567, 570, 585, 630, 648, 665, 684, 702, 728, 729, 741, 756, 760, 780, 798, 810, 819, 840, 855, 910, 936, 945, 972, 988, 1026, 1053, 1064, 1080, 1092, 1134, 1140, 1170, 1197, 1215, 1235, 1260, 1289, 1330, 1365, 1368, 1404, 1458, 1482, 1512, 1539, 1560, 1596, 1620, 1638, 1701, 1710, 1729, 1755, 1820, 1890, 1944, 1976, 1995, 2052, 2106, 2184, 2223, 2268, 2280, 2340, 2394, 2430, 2457, 2470, 2520, 2565, 2578, 2660, 2730, 2808, 2835, 2916, 2964, 3078, 3159, 3192, 3240, 3276, 3402, 3420, 3458, 3510, 3591, 3640, 3645, 3705, 3780, 3867, 3990, 4095, 4104, 4212, 4446, 4536, 4617, 4680, 4788, 4860, 4914, 4940, 5103, 5130, 5156, 5187, 5265, 5320, 5460, 5670, 5832, 5928, 5985, 6156, 6318, 6445, 6552, 6669, 6804, 6840, 6916, 7020, 7182, 7290, 7371, 7410, 7560, 7695, 7734, 7980, 8190, 8424, 8505, 8645, 8892, 9023, 9234, 9477, 9576, 9720, 9828, 9880, 10206, 10260, 10312, 10374, 10530, 10773, 10920, 11115, 11340, 11601, 11970, 12285, 12312, 12636, 12890, 13338, 13608, 13832, 13851, 14040, 14364, 14580, 14742, 14820, 15390, 15468, 15561, 15795, 15960, 16380, 16757, 17010, 17290, 17784, 17955, 18046, 18468, 18954, 19335, 19656, 20007, 20412, 20520, 20748, 21060, 21546, 22113, 22230, 22680, 23085, 23202, 23940, 24491, 24570, 25272, 25515, 25780, 25935, 26676, 27069, 27702, 28728, 29160, 29484, 29640, 30780, 30936, 31122, 31590, 32319, 32760, 33345, 33514, 34020, 34580, 34803, 35910, 36092, 36855, 36936, 37908, 38670, 40014, 40824, 41496, 42120, 43092, 44226, 44460, 45115, 46170, 46404, 46683, 47385, 47880, 48982, 49140, 50271, 51030, 51560, 51870, 53352, 53865, 54138, 55404, 58005, 58968, 60021, 61560, 62244, 63180, 64638, 66339, 66690, 67028, 68040, 69160, 69255, 69606, 71820, 72184, 73473, 73710, 75816, 77340, 77805, 80028, 81207, 83785, 86184, 88452, 88920, 90230, 92340, 92808, 93366, 94770, 96957, 97964, 98280, 100035, 100542, 102060, 103740, 104409, 107730, 108276, 110565, 110808, 116010, 117299, 120042, 122455, 124488, 126360, 129276, 132678, 133380, 134056, 135345, 138510, 139212, 140049, 143640, 146946, 147420, 150813, 154680, 155610, 160056, 161595, 162414, 167570, 171437, 174015, 176904, 180063, 180460, 184680, 186732, 189540, 193914, 195928, 200070, 201084, 204120, 207480, 208818, 215460, 216552, 220419, 221130, 232020, 233415, 234598, 240084, 243621, 244910, 251355, 258552, 265356, 266760, 270690, 277020, 278424, 280098, 293892, 294840, 300105, 301626, 311220, 313227, 318383, 323190, 324828, 331695, 335140, 342874, 348030, 351897, 360126, 360920, 367365, 373464, 379080, 387828, 400140, 402168, 406035, 417636, 420147, 430920, 440838, 442260, 452439, 464040, 466830, 469196, 480168, 484785, 487242, 489820, 502710, 514311, 522045, 530712, 541380, 554040, 560196, 586495, 587784, 600210, 603252, 622440, 626454, 636766, 646380, 649656, 661257, 663390, 670280, 685748, 696060, 700245, 703794, 720252, 730863, 734730, 754065, 775656, 800280, 812070, 835272, 840294, 857185, 881676, 884520, 900315, 904878, 933660, 938392, 939681, 955149, 969570, 974484, 979640, 1005420, 1028622, 1044090, 1055691, 1082760, 1102095, 1120392, 1172990, 1200420, 1206504, 1218105, 1252908, 1260441, 1273532, 1292760, 1322514, 1326780, 1357317, 1371496, 1392120, 1400490, 1407588, 1440504, 1461726, 1469460, 1508130, 1542933, 1566135, 1591915, 1624140, 1680588, 1714370, 1759485, 1763352, 1800630, 1809756, 1867320, 1879362, 1910298, 1939140, 1948968, 1983771, 2010840, 2057244, 2088180, 2100735, 2111382, 2192589, 2204190, 2228681, 2262195, 2345980, 2400840, 2436210, 2505816, 2520882, 2547064, 2571555, 2645028, 2653560, 2714634, 2800980, 2815176, 2865447, 2923452, 2938920, 3016260, 3085866, 3132270, 3167073, 3183830, 3248280, 3306285, 3361176, 3428740, 3518970, 3601260, 3619512, 3654315, 3758724, 3820596, 3878280, 3967542, 4071951, 4114488, 4176360, 4201470, 4222764, 4385178, 4408380, 4457362, 4524390, 4628799, 4691960, 4698405, 4775745, 4872420, 5041764, 5143110, 5278455, 5290056, 5429268, 5601960, 5730894, 5846904, 5951313, 6032520, 6171732, 6264540, 6302205, 6334146, 6367660, 6577767, 6612570, 6686043, 6786585, 6857480, 7037940, 7202520, 7308630, 7517448, 7641192, 7714665, 7935084, 8143902, 8402940, 8445528, 8596341, 8770356, 8816760, 8914724, 9048780, 9257598, 9396810, 9501219, 9551490, 9744840, 9918855, 10083528, 10286220, 10556910, 10858536, 10962945, 11143405, 11461788, 11902626, 12215853, 12343464, 12529080, 12604410, 12668292, 12735320, 13155534, 13225140, 13372086, 13573170, 13886397, 14075880, 14327235, 14617260, 15429330, 15835365, 15870168, 16287804, 16805880, 17192682, 17540712, 17829448, 17853939, 18097560, 18515196, 18793620, 19002438, 19102980, 19837710, 20058129, 20359755, 20572440, 21113820, 21925890, 22286810, 22923576, 23143995, 23805252, 24431706, 25208820, 25336584, 25789023, 26311068, 26450280, 26744172, 27146340, 27772794, 28503657, 28654470, 29234520, 29756565, 30858660, 31670730, 32575608, 32888835, 33430215, 34385364, 35707878, 37030392, 37587240, 38004876, 38205960, 39675420, 40116258, 40719510, 41659191, 42227640, 42981705, 43851780, 44573620, 46287990, 47506095, 47610504, 48863412, 50417640, 51578046, 52622136, 53488344, 54292680, 55545588, 57007314, 57308940, 59513130, 60174387, 61079265, 61717320, 63341460, 65777670, 66860430, 68770728, 69431985, 71415756, 76009752, 77367069, 79350840, 80232516, 81439020, 83318382, 85510971, 85963410, 87703560, 89147240, 89269695, 92575980, 95012190, 97726824, 100290645, 103156092, 111091176, 114014628, 114617880, 119026260, 120348774, 122158530, 124977573, 126682920, 128945115, 131555340, 133720860, 138863970, 142518285, 142831512, 154734138, 160465032, 162878040, 166636764, 171021942, 171926820, 178539390, 180523161, 185151960, 190024380, 200581290, 206312184, 208295955, 228029256, 232101207, 238052520, 240697548, 244317060, 249955146, 257890230, 263110680, 267441720, 277727940, 285036570, 300871935, 309468276, 333273528, 342043884, 343853640, 357078780, 361046322, 380048760, 386835345, 401162580, 416591910, 427554855, 464202414, 481395096, 488634120, 499910292, 515780460, 541569483, 555455880, 570073140, 601743870, 618936552, 624887865, 684087768, 714157560, 722092644, 773670690, 802325160, 833183820, 855109710, 902615805, 928404828, 999820584, 1031560920, 1083138966, 1140146280, 1160506035, 1203487740, 1249775730, 1444185288, 1547341380, 1624708449, 1666367640, 1710219420, 1805231610, 1856809656, 2166277932, 2321012070, 2406975480, 2499551460, 2707847415, 3094682760, 3249416898, 3420438840, 3610463220, 4332555864, 4642024140, 4999102920, 5415694830, 6498833796, 7220926440, 8123542245, 9284048280, 10831389660, 12997667592, 16247084490, 21662779320, 32494168980, 64988337960]

約数ペア:

[(1, 64988337960), (2, 32494168980), (3, 21662779320), (4, 16247084490), (5, 12997667592), (6, 10831389660), (7, 9284048280), (8, 8123542245), (9, 7220926440), (10, 6498833796), (12, 5415694830), (13, 4999102920), (14, 4642024140), (15, 4332555864), (18, 3610463220), (19, 3420438840), (20, 3249416898), (21, 3094682760), (24, 2707847415), (26, 2499551460), (27, 2406975480), (28, 2321012070), (30, 2166277932), (35, 1856809656), (36, 1805231610), (38, 1710219420), (39, 1666367640), (40, 1624708449), (42, 1547341380), (45, 1444185288), (52, 1249775730), (54, 1203487740), (56, 1160506035), (57, 1140146280), (60, 1083138966), (63, 1031560920), (65, 999820584), (70, 928404828), (72, 902615805), (76, 855109710), (78, 833183820), (81, 802325160), (84, 773670690), (90, 722092644), (91, 714157560), (95, 684087768), (104, 624887865), (105, 618936552), (108, 601743870), (114, 570073140), (117, 555455880), (120, 541569483), (126, 515780460), (130, 499910292), (133, 488634120), (135, 481395096), (140, 464202414), (152, 427554855), (156, 416591910), (162, 401162580), (168, 386835345), (171, 380048760), (180, 361046322), (182, 357078780), (189, 343853640), (190, 342043884), (195, 333273528), (210, 309468276), (216, 300871935), (228, 285036570), (234, 277727940), (243, 267441720), (247, 263110680), (252, 257890230), (260, 249955146), (266, 244317060), (270, 240697548), (273, 238052520), (280, 232101207), (285, 228029256), (312, 208295955), (315, 206312184), (324, 200581290), (342, 190024380), (351, 185151960), (360, 180523161), (364, 178539390), (378, 171926820), (380, 171021942), (390, 166636764), (399, 162878040), (405, 160465032), (420, 154734138), (455, 142831512), (456, 142518285), (468, 138863970), (486, 133720860), (494, 131555340), (504, 128945115), (513, 126682920), (520, 124977573), (532, 122158530), (540, 120348774), (546, 119026260), (567, 114617880), (570, 114014628), (585, 111091176), (630, 103156092), (648, 100290645), (665, 97726824), (684, 95012190), (702, 92575980), (728, 89269695), (729, 89147240), (741, 87703560), (756, 85963410), (760, 85510971), (780, 83318382), (798, 81439020), (810, 80232516), (819, 79350840), (840, 77367069), (855, 76009752), (910, 71415756), (936, 69431985), (945, 68770728), (972, 66860430), (988, 65777670), (1026, 63341460), (1053, 61717320), (1064, 61079265), (1080, 60174387), (1092, 59513130), (1134, 57308940), (1140, 57007314), (1170, 55545588), (1197, 54292680), (1215, 53488344), (1235, 52622136), (1260, 51578046), (1289, 50417640), (1330, 48863412), (1365, 47610504), (1368, 47506095), (1404, 46287990), (1458, 44573620), (1482, 43851780), (1512, 42981705), (1539, 42227640), (1560, 41659191), (1596, 40719510), (1620, 40116258), (1638, 39675420), (1701, 38205960), (1710, 38004876), (1729, 37587240), (1755, 37030392), (1820, 35707878), (1890, 34385364), (1944, 33430215), (1976, 32888835), (1995, 32575608), (2052, 31670730), (2106, 30858660), (2184, 29756565), (2223, 29234520), (2268, 28654470), (2280, 28503657), (2340, 27772794), (2394, 27146340), (2430, 26744172), (2457, 26450280), (2470, 26311068), (2520, 25789023), (2565, 25336584), (2578, 25208820), (2660, 24431706), (2730, 23805252), (2808, 23143995), (2835, 22923576), (2916, 22286810), (2964, 21925890), (3078, 21113820), (3159, 20572440), (3192, 20359755), (3240, 20058129), (3276, 19837710), (3402, 19102980), (3420, 19002438), (3458, 18793620), (3510, 18515196), (3591, 18097560), (3640, 17853939), (3645, 17829448), (3705, 17540712), (3780, 17192682), (3867, 16805880), (3990, 16287804), (4095, 15870168), (4104, 15835365), (4212, 15429330), (4446, 14617260), (4536, 14327235), (4617, 14075880), (4680, 13886397), (4788, 13573170), (4860, 13372086), (4914, 13225140), (4940, 13155534), (5103, 12735320), (5130, 12668292), (5156, 12604410), (5187, 12529080), (5265, 12343464), (5320, 12215853), (5460, 11902626), (5670, 11461788), (5832, 11143405), (5928, 10962945), (5985, 10858536), (6156, 10556910), (6318, 10286220), (6445, 10083528), (6552, 9918855), (6669, 9744840), (6804, 9551490), (6840, 9501219), (6916, 9396810), (7020, 9257598), (7182, 9048780), (7290, 8914724), (7371, 8816760), (7410, 8770356), (7560, 8596341), (7695, 8445528), (7734, 8402940), (7980, 8143902), (8190, 7935084), (8424, 7714665), (8505, 7641192), (8645, 7517448), (8892, 7308630), (9023, 7202520), (9234, 7037940), (9477, 6857480), (9576, 6786585), (9720, 6686043), (9828, 6612570), (9880, 6577767), (10206, 6367660), (10260, 6334146), (10312, 6302205), (10374, 6264540), (10530, 6171732), (10773, 6032520), (10920, 5951313), (11115, 5846904), (11340, 5730894), (11601, 5601960), (11970, 5429268), (12285, 5290056), (12312, 5278455), (12636, 5143110), (12890, 5041764), (13338, 4872420), (13608, 4775745), (13832, 4698405), (13851, 4691960), (14040, 4628799), (14364, 4524390), (14580, 4457362), (14742, 4408380), (14820, 4385178), (15390, 4222764), (15468, 4201470), (15561, 4176360), (15795, 4114488), (15960, 4071951), (16380, 3967542), (16757, 3878280), (17010, 3820596), (17290, 3758724), (17784, 3654315), (17955, 3619512), (18046, 3601260), (18468, 3518970), (18954, 3428740), (19335, 3361176), (19656, 3306285), (20007, 3248280), (20412, 3183830), (20520, 3167073), (20748, 3132270), (21060, 3085866), (21546, 3016260), (22113, 2938920), (22230, 2923452), (22680, 2865447), (23085, 2815176), (23202, 2800980), (23940, 2714634), (24491, 2653560), (24570, 2645028), (25272, 2571555), (25515, 2547064), (25780, 2520882), (25935, 2505816), (26676, 2436210), (27069, 2400840), (27702, 2345980), (28728, 2262195), (29160, 2228681), (29484, 2204190), (29640, 2192589), (30780, 2111382), (30936, 2100735), (31122, 2088180), (31590, 2057244), (32319, 2010840), (32760, 1983771), (33345, 1948968), (33514, 1939140), (34020, 1910298), (34580, 1879362), (34803, 1867320), (35910, 1809756), (36092, 1800630), (36855, 1763352), (36936, 1759485), (37908, 1714370), (38670, 1680588), (40014, 1624140), (40824, 1591915), (41496, 1566135), (42120, 1542933), (43092, 1508130), (44226, 1469460), (44460, 1461726), (45115, 1440504), (46170, 1407588), (46404, 1400490), (46683, 1392120), (47385, 1371496), (47880, 1357317), (48982, 1326780), (49140, 1322514), (50271, 1292760), (51030, 1273532), (51560, 1260441), (51870, 1252908), (53352, 1218105), (53865, 1206504), (54138, 1200420), (55404, 1172990), (58005, 1120392), (58968, 1102095), (60021, 1082760), (61560, 1055691), (62244, 1044090), (63180, 1028622), (64638, 1005420), (66339, 979640), (66690, 974484), (67028, 969570), (68040, 955149), (69160, 939681), (69255, 938392), (69606, 933660), (71820, 904878), (72184, 900315), (73473, 884520), (73710, 881676), (75816, 857185), (77340, 840294), (77805, 835272), (80028, 812070), (81207, 800280), (83785, 775656), (86184, 754065), (88452, 734730), (88920, 730863), (90230, 720252), (92340, 703794), (92808, 700245), (93366, 696060), (94770, 685748), (96957, 670280), (97964, 663390), (98280, 661257), (100035, 649656), (100542, 646380), (102060, 636766), (103740, 626454), (104409, 622440), (107730, 603252), (108276, 600210), (110565, 587784), (110808, 586495), (116010, 560196), (117299, 554040), (120042, 541380), (122455, 530712), (124488, 522045), (126360, 514311), (129276, 502710), (132678, 489820), (133380, 487242), (134056, 484785), (135345, 480168), (138510, 469196), (139212, 466830), (140049, 464040), (143640, 452439), (146946, 442260), (147420, 440838), (150813, 430920), (154680, 420147), (155610, 417636), (160056, 406035), (161595, 402168), (162414, 400140), (167570, 387828), (171437, 379080), (174015, 373464), (176904, 367365), (180063, 360920), (180460, 360126), (184680, 351897), (186732, 348030), (189540, 342874), (193914, 335140), (195928, 331695), (200070, 324828), (201084, 323190), (204120, 318383), (207480, 313227), (208818, 311220), (215460, 301626), (216552, 300105), (220419, 294840), (221130, 293892), (232020, 280098), (233415, 278424), (234598, 277020), (240084, 270690), (243621, 266760), (244910, 265356), (251355, 258552)]