28651439880

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:688

約数の個数: 768

約数和(自身を含む): 119508480000

約数和(自身を除く): 90857040120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 37, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 74, 76, 81, 84, 90, 95, 105, 108, 111, 114, 120, 126, 133, 135, 140, 148, 152, 162, 168, 171, 180, 185, 189, 190, 210, 216, 222, 228, 243, 252, 259, 266, 270, 280, 285, 296, 315, 324, 333, 342, 360, 370, 378, 380, 399, 405, 420, 444, 456, 486, 504, 513, 518, 532, 540, 555, 567, 570, 599, 630, 648, 665, 666, 684, 703, 740, 756, 760, 777, 798, 810, 840, 855, 888, 945, 972, 999, 1026, 1036, 1064, 1080, 1110, 1134, 1140, 1197, 1198, 1215, 1260, 1295, 1330, 1332, 1368, 1406, 1480, 1512, 1539, 1554, 1596, 1620, 1665, 1701, 1710, 1797, 1890, 1944, 1995, 1998, 2052, 2072, 2109, 2220, 2268, 2280, 2331, 2394, 2396, 2430, 2520, 2565, 2590, 2660, 2664, 2812, 2835, 2995, 2997, 3078, 3108, 3192, 3240, 3330, 3402, 3420, 3515, 3591, 3594, 3780, 3885, 3990, 3996, 4104, 4193, 4218, 4440, 4536, 4617, 4662, 4788, 4792, 4860, 4921, 4995, 5130, 5180, 5320, 5391, 5624, 5670, 5985, 5990, 5994, 6156, 6216, 6327, 6660, 6804, 6840, 6993, 7030, 7182, 7188, 7560, 7695, 7770, 7980, 7992, 8386, 8436, 8505, 8985, 8991, 9234, 9324, 9576, 9720, 9842, 9990, 10260, 10360, 10545, 10773, 10782, 11340, 11381, 11655, 11970, 11980, 11988, 12312, 12579, 12654, 13320, 13608, 13986, 14060, 14364, 14376, 14763, 14985, 15390, 15540, 15960, 16173, 16772, 16872, 17010, 17955, 17970, 17982, 18468, 18648, 18981, 19684, 19980, 20520, 20965, 20979, 21090, 21546, 21564, 22163, 22680, 22762, 23085, 23310, 23940, 23960, 23976, 24605, 25158, 25308, 26955, 27972, 28120, 28728, 29526, 29970, 30780, 31080, 31635, 32319, 32346, 33544, 34020, 34143, 34965, 35910, 35940, 35964, 36936, 37737, 37962, 39368, 39960, 41930, 41958, 42180, 43092, 43128, 44289, 44326, 44955, 45524, 46170, 46620, 47880, 48519, 49210, 50316, 50616, 53865, 53910, 55944, 56905, 56943, 59052, 59940, 61560, 62895, 62937, 63270, 64638, 64692, 66489, 68040, 68286, 69930, 71820, 71880, 71928, 73815, 75474, 75924, 79667, 80865, 83860, 83916, 84360, 86184, 88578, 88652, 89910, 91048, 92340, 93240, 94905, 97038, 98420, 100632, 102429, 104895, 107730, 107820, 110815, 113211, 113810, 113886, 118104, 119880, 125790, 125874, 126540, 129276, 129384, 132867, 132978, 136572, 139860, 143640, 145557, 147630, 150948, 151848, 155141, 159334, 161595, 161730, 167720, 167832, 170715, 170829, 177156, 177304, 179820, 184680, 188685, 189810, 194076, 196840, 199467, 204858, 209790, 215460, 215640, 221445, 221630, 226422, 227620, 227772, 239001, 242595, 251580, 251748, 253080, 258552, 265734, 265956, 273144, 279720, 284715, 291114, 295260, 301896, 307287, 310282, 314685, 318668, 323190, 323460, 332445, 339633, 341430, 341658, 354312, 359640, 377370, 379620, 388152, 398335, 398601, 398934, 409716, 419580, 421097, 430920, 442890, 443260, 452844, 455240, 455544, 465423, 478002, 485190, 503160, 503496, 512145, 531468, 531912, 566055, 569430, 582228, 590520, 598401, 614574, 620564, 629370, 637336, 646380, 646920, 664335, 664890, 679266, 682860, 683316, 717003, 727785, 754740, 759240, 775705, 796670, 797202, 797868, 819432, 839160, 842194, 854145, 885780, 886520, 905688, 921861, 930846, 956004, 970380, 997335, 1018899, 1024290, 1062936, 1132110, 1138860, 1164456, 1195005, 1195803, 1196802, 1229148, 1241128, 1258740, 1263291, 1292760, 1328670, 1329780, 1358532, 1365720, 1366632, 1396269, 1434006, 1455570, 1509480, 1536435, 1551410, 1593340, 1594404, 1595736, 1684388, 1698165, 1708290, 1771560, 1795203, 1843722, 1861692, 1912008, 1940760, 1993005, 1994670, 2037798, 2048580, 2105485, 2151009, 2264220, 2277720, 2327115, 2390010, 2391606, 2393604, 2458296, 2517480, 2526582, 2657340, 2659560, 2717064, 2765583, 2792538, 2868012, 2911140, 2947679, 2992005, 3072870, 3102820, 3186680, 3188808, 3368776, 3396330, 3416580, 3585015, 3590406, 3687444, 3723384, 3789873, 3986010, 3989340, 4075596, 4097160, 4188807, 4210970, 4302018, 4528440, 4609305, 4654230, 4780020, 4783212, 4787208, 5053164, 5094495, 5314680, 5385609, 5531166, 5585076, 5736024, 5822280, 5895358, 5979015, 5984010, 6145740, 6205640, 6316455, 6453027, 6792660, 6833160, 6981345, 7170030, 7180812, 7374888, 7579746, 7972020, 7978680, 8151192, 8377614, 8421940, 8604036, 8843037, 8976015, 9218610, 9308460, 9560040, 9566424, 10106328, 10188990, 10755045, 10771218, 11062332, 11170152, 11369619, 11790716, 11958030, 11968020, 12291480, 12566421, 12632910, 12906054, 13585320, 13827915, 13962690, 14340060, 14361624, 14738395, 15159492, 15944040, 16755228, 16843880, 17208072, 17686074, 17952030, 18437220, 18616920, 18949365, 19359081, 20377980, 20944035, 21510090, 21542436, 22124664, 22739238, 23581432, 23916060, 23936040, 25132842, 25265820, 25812108, 26529111, 26928045, 27655830, 27925380, 28680120, 29476790, 30318984, 32265135, 33510456, 34108857, 35372148, 35904060, 36874440, 37699263, 37898730, 38718162, 40755960, 41888070, 43020180, 43084872, 44215185, 45478476, 47832120, 50265684, 50531640, 51624216, 53058222, 53856090, 55311660, 55850760, 56848095, 58953580, 62832105, 64530270, 68217714, 70744296, 71808120, 75398526, 75797460, 77436324, 79587333, 83776140, 86040360, 88430370, 90956952, 96795405, 100531368, 102326571, 106116444, 107712180, 110623320, 113696190, 117907160, 125664210, 129060540, 132645555, 136435428, 150797052, 151594920, 154872648, 159174666, 167552280, 170544285, 176860740, 188496315, 193590810, 204653142, 212232888, 215424360, 227392380, 238761999, 251328420, 258121080, 265291110, 272870856, 301594104, 318349332, 341088570, 353721480, 376992630, 387181620, 397936665, 409306284, 454784760, 477523998, 502656840, 511632855, 530582220, 636698664, 682177140, 716285997, 753985260, 774363240, 795873330, 818612568, 955047996, 1023265710, 1061164440, 1193809995, 1364354280, 1432571994, 1507970520, 1591746660, 1910095992, 2046531420, 2387619990, 2865143988, 3183493320, 3581429985, 4093062840, 4775239980, 5730287976, 7162859970, 9550479960, 14325719940, 28651439880]

約数ペア:

[(1, 28651439880), (2, 14325719940), (3, 9550479960), (4, 7162859970), (5, 5730287976), (6, 4775239980), (7, 4093062840), (8, 3581429985), (9, 3183493320), (10, 2865143988), (12, 2387619990), (14, 2046531420), (15, 1910095992), (18, 1591746660), (19, 1507970520), (20, 1432571994), (21, 1364354280), (24, 1193809995), (27, 1061164440), (28, 1023265710), (30, 955047996), (35, 818612568), (36, 795873330), (37, 774363240), (38, 753985260), (40, 716285997), (42, 682177140), (45, 636698664), (54, 530582220), (56, 511632855), (57, 502656840), (60, 477523998), (63, 454784760), (70, 409306284), (72, 397936665), (74, 387181620), (76, 376992630), (81, 353721480), (84, 341088570), (90, 318349332), (95, 301594104), (105, 272870856), (108, 265291110), (111, 258121080), (114, 251328420), (120, 238761999), (126, 227392380), (133, 215424360), (135, 212232888), (140, 204653142), (148, 193590810), (152, 188496315), (162, 176860740), (168, 170544285), (171, 167552280), (180, 159174666), (185, 154872648), (189, 151594920), (190, 150797052), (210, 136435428), (216, 132645555), (222, 129060540), (228, 125664210), (243, 117907160), (252, 113696190), (259, 110623320), (266, 107712180), (270, 106116444), (280, 102326571), (285, 100531368), (296, 96795405), (315, 90956952), (324, 88430370), (333, 86040360), (342, 83776140), (360, 79587333), (370, 77436324), (378, 75797460), (380, 75398526), (399, 71808120), (405, 70744296), (420, 68217714), (444, 64530270), (456, 62832105), (486, 58953580), (504, 56848095), (513, 55850760), (518, 55311660), (532, 53856090), (540, 53058222), (555, 51624216), (567, 50531640), (570, 50265684), (599, 47832120), (630, 45478476), (648, 44215185), (665, 43084872), (666, 43020180), (684, 41888070), (703, 40755960), (740, 38718162), (756, 37898730), (760, 37699263), (777, 36874440), (798, 35904060), (810, 35372148), (840, 34108857), (855, 33510456), (888, 32265135), (945, 30318984), (972, 29476790), (999, 28680120), (1026, 27925380), (1036, 27655830), (1064, 26928045), (1080, 26529111), (1110, 25812108), (1134, 25265820), (1140, 25132842), (1197, 23936040), (1198, 23916060), (1215, 23581432), (1260, 22739238), (1295, 22124664), (1330, 21542436), (1332, 21510090), (1368, 20944035), (1406, 20377980), (1480, 19359081), (1512, 18949365), (1539, 18616920), (1554, 18437220), (1596, 17952030), (1620, 17686074), (1665, 17208072), (1701, 16843880), (1710, 16755228), (1797, 15944040), (1890, 15159492), (1944, 14738395), (1995, 14361624), (1998, 14340060), (2052, 13962690), (2072, 13827915), (2109, 13585320), (2220, 12906054), (2268, 12632910), (2280, 12566421), (2331, 12291480), (2394, 11968020), (2396, 11958030), (2430, 11790716), (2520, 11369619), (2565, 11170152), (2590, 11062332), (2660, 10771218), (2664, 10755045), (2812, 10188990), (2835, 10106328), (2995, 9566424), (2997, 9560040), (3078, 9308460), (3108, 9218610), (3192, 8976015), (3240, 8843037), (3330, 8604036), (3402, 8421940), (3420, 8377614), (3515, 8151192), (3591, 7978680), (3594, 7972020), (3780, 7579746), (3885, 7374888), (3990, 7180812), (3996, 7170030), (4104, 6981345), (4193, 6833160), (4218, 6792660), (4440, 6453027), (4536, 6316455), (4617, 6205640), (4662, 6145740), (4788, 5984010), (4792, 5979015), (4860, 5895358), (4921, 5822280), (4995, 5736024), (5130, 5585076), (5180, 5531166), (5320, 5385609), (5391, 5314680), (5624, 5094495), (5670, 5053164), (5985, 4787208), (5990, 4783212), (5994, 4780020), (6156, 4654230), (6216, 4609305), (6327, 4528440), (6660, 4302018), (6804, 4210970), (6840, 4188807), (6993, 4097160), (7030, 4075596), (7182, 3989340), (7188, 3986010), (7560, 3789873), (7695, 3723384), (7770, 3687444), (7980, 3590406), (7992, 3585015), (8386, 3416580), (8436, 3396330), (8505, 3368776), (8985, 3188808), (8991, 3186680), (9234, 3102820), (9324, 3072870), (9576, 2992005), (9720, 2947679), (9842, 2911140), (9990, 2868012), (10260, 2792538), (10360, 2765583), (10545, 2717064), (10773, 2659560), (10782, 2657340), (11340, 2526582), (11381, 2517480), (11655, 2458296), (11970, 2393604), (11980, 2391606), (11988, 2390010), (12312, 2327115), (12579, 2277720), (12654, 2264220), (13320, 2151009), (13608, 2105485), (13986, 2048580), (14060, 2037798), (14364, 1994670), (14376, 1993005), (14763, 1940760), (14985, 1912008), (15390, 1861692), (15540, 1843722), (15960, 1795203), (16173, 1771560), (16772, 1708290), (16872, 1698165), (17010, 1684388), (17955, 1595736), (17970, 1594404), (17982, 1593340), (18468, 1551410), (18648, 1536435), (18981, 1509480), (19684, 1455570), (19980, 1434006), (20520, 1396269), (20965, 1366632), (20979, 1365720), (21090, 1358532), (21546, 1329780), (21564, 1328670), (22163, 1292760), (22680, 1263291), (22762, 1258740), (23085, 1241128), (23310, 1229148), (23940, 1196802), (23960, 1195803), (23976, 1195005), (24605, 1164456), (25158, 1138860), (25308, 1132110), (26955, 1062936), (27972, 1024290), (28120, 1018899), (28728, 997335), (29526, 970380), (29970, 956004), (30780, 930846), (31080, 921861), (31635, 905688), (32319, 886520), (32346, 885780), (33544, 854145), (34020, 842194), (34143, 839160), (34965, 819432), (35910, 797868), (35940, 797202), (35964, 796670), (36936, 775705), (37737, 759240), (37962, 754740), (39368, 727785), (39960, 717003), (41930, 683316), (41958, 682860), (42180, 679266), (43092, 664890), (43128, 664335), (44289, 646920), (44326, 646380), (44955, 637336), (45524, 629370), (46170, 620564), (46620, 614574), (47880, 598401), (48519, 590520), (49210, 582228), (50316, 569430), (50616, 566055), (53865, 531912), (53910, 531468), (55944, 512145), (56905, 503496), (56943, 503160), (59052, 485190), (59940, 478002), (61560, 465423), (62895, 455544), (62937, 455240), (63270, 452844), (64638, 443260), (64692, 442890), (66489, 430920), (68040, 421097), (68286, 419580), (69930, 409716), (71820, 398934), (71880, 398601), (71928, 398335), (73815, 388152), (75474, 379620), (75924, 377370), (79667, 359640), (80865, 354312), (83860, 341658), (83916, 341430), (84360, 339633), (86184, 332445), (88578, 323460), (88652, 323190), (89910, 318668), (91048, 314685), (92340, 310282), (93240, 307287), (94905, 301896), (97038, 295260), (98420, 291114), (100632, 284715), (102429, 279720), (104895, 273144), (107730, 265956), (107820, 265734), (110815, 258552), (113211, 253080), (113810, 251748), (113886, 251580), (118104, 242595), (119880, 239001), (125790, 227772), (125874, 227620), (126540, 226422), (129276, 221630), (129384, 221445), (132867, 215640), (132978, 215460), (136572, 209790), (139860, 204858), (143640, 199467), (145557, 196840), (147630, 194076), (150948, 189810), (151848, 188685), (155141, 184680), (159334, 179820), (161595, 177304), (161730, 177156), (167720, 170829), (167832, 170715)]