28979082720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1708

約数の個数: 768

約数和(自身を含む): 126030643200

約数和(自身を除く): 97051560480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 108, 112, 114, 120, 124, 126, 133, 135, 140, 144, 152, 155, 160, 168, 171, 180, 186, 189, 190, 210, 216, 217, 224, 228, 240, 248, 252, 266, 270, 279, 280, 285, 288, 304, 310, 315, 336, 342, 360, 372, 378, 380, 399, 420, 432, 434, 456, 465, 480, 496, 504, 513, 532, 540, 558, 560, 570, 589, 608, 620, 630, 651, 665, 672, 684, 720, 744, 756, 760, 798, 837, 840, 855, 864, 868, 912, 930, 945, 992, 1008, 1026, 1064, 1080, 1085, 1116, 1120, 1140, 1178, 1197, 1240, 1260, 1302, 1330, 1368, 1395, 1440, 1488, 1512, 1520, 1596, 1627, 1674, 1680, 1710, 1736, 1767, 1824, 1860, 1890, 1953, 1995, 2016, 2052, 2128, 2160, 2170, 2232, 2280, 2356, 2394, 2480, 2520, 2565, 2604, 2660, 2736, 2790, 2945, 2976, 3024, 3040, 3192, 3254, 3255, 3348, 3360, 3420, 3472, 3534, 3591, 3720, 3780, 3906, 3990, 4104, 4123, 4185, 4256, 4320, 4340, 4464, 4560, 4712, 4788, 4881, 4960, 5040, 5130, 5208, 5301, 5320, 5472, 5580, 5859, 5890, 5985, 6048, 6384, 6508, 6510, 6696, 6840, 6944, 7068, 7182, 7440, 7560, 7812, 7980, 8135, 8208, 8246, 8370, 8680, 8835, 8928, 9120, 9424, 9576, 9762, 9765, 10080, 10260, 10416, 10602, 10640, 11160, 11389, 11718, 11780, 11970, 12369, 12768, 13016, 13020, 13392, 13680, 14136, 14364, 14643, 14880, 15120, 15624, 15903, 15960, 16270, 16416, 16492, 16740, 17360, 17670, 17955, 18848, 19152, 19524, 19530, 20520, 20615, 20832, 21204, 21280, 22320, 22778, 23436, 23560, 23940, 24405, 24738, 26032, 26040, 26505, 26784, 27360, 28272, 28728, 29286, 29295, 30240, 30913, 31248, 31806, 31920, 32540, 32984, 33480, 34167, 34720, 35340, 35910, 37107, 38304, 39048, 39060, 41040, 41230, 42408, 43929, 44640, 45556, 46872, 47120, 47880, 48810, 49476, 50437, 52064, 52080, 53010, 56544, 56945, 57456, 58572, 58590, 61826, 61845, 62496, 63612, 63840, 65080, 65968, 66960, 68334, 70680, 71820, 73215, 74214, 78096, 78120, 79515, 82080, 82460, 84816, 87858, 91112, 92739, 93744, 94240, 95760, 97620, 98952, 100874, 102501, 104160, 106020, 111321, 113890, 114912, 117144, 117180, 123652, 123690, 127224, 130160, 131936, 133920, 136668, 141360, 143640, 146430, 148428, 151311, 154565, 156192, 156240, 159030, 164920, 169632, 170835, 175716, 182224, 185478, 185535, 187488, 191520, 195240, 197904, 201748, 205002, 212040, 216391, 219645, 222642, 227780, 234288, 234360, 247304, 247380, 252185, 254448, 260320, 273336, 278217, 282720, 287280, 292860, 296856, 302622, 307503, 309130, 312480, 318060, 329840, 341670, 351432, 353059, 364448, 370956, 371070, 390480, 395808, 403496, 410004, 424080, 432782, 439290, 445284, 453933, 455560, 463695, 468576, 468720, 494608, 494760, 504370, 508896, 512505, 546672, 556434, 556605, 574560, 585720, 593712, 605244, 615006, 618260, 636120, 649173, 659680, 683340, 702864, 706118, 741912, 742140, 756555, 780960, 806992, 820008, 834651, 848160, 865564, 878580, 890568, 907866, 911120, 927390, 937440, 958303, 989216, 989520, 1008740, 1025010, 1059177, 1081955, 1093344, 1112868, 1113210, 1171440, 1187424, 1210488, 1230012, 1236520, 1272240, 1298346, 1361799, 1366680, 1391085, 1405728, 1412236, 1483824, 1484280, 1513110, 1537515, 1613984, 1640016, 1669302, 1731128, 1757160, 1765295, 1781136, 1815732, 1822240, 1854780, 1916606, 1947519, 1979040, 2017480, 2050020, 2118354, 2163910, 2225736, 2226420, 2269665, 2342880, 2420976, 2460024, 2473040, 2544480, 2596692, 2723598, 2733360, 2782170, 2824472, 2874909, 2967648, 2968560, 3026220, 3075030, 3177531, 3245865, 3280032, 3338604, 3462256, 3514320, 3530590, 3562272, 3631464, 3709560, 3833212, 3895038, 4034960, 4100040, 4173255, 4236708, 4327820, 4451472, 4452840, 4539330, 4791515, 4841952, 4920048, 4946080, 5193384, 5295885, 5447196, 5466720, 5564340, 5648944, 5749818, 5842557, 5937120, 6052440, 6150060, 6355062, 6491730, 6677208, 6708121, 6808995, 6924512, 7028640, 7061180, 7262928, 7419120, 7666424, 7790076, 8069920, 8200080, 8346510, 8473416, 8624727, 8655640, 8902944, 8905680, 9078660, 9532593, 9583030, 9737595, 9840096, 10386768, 10591770, 10894392, 11128680, 11297888, 11499636, 11685114, 12104880, 12300120, 12710124, 12983460, 13354416, 13416242, 13617990, 14122360, 14374545, 14525856, 14838240, 15332848, 15580152, 15887655, 16400160, 16693020, 16946832, 17249454, 17311280, 17811360, 18157320, 19065186, 19166060, 19475190, 20124363, 20773536, 21183540, 21788784, 22257360, 22999272, 23370228, 24209760, 24600240, 25420248, 25874181, 25966920, 26708832, 26832484, 27235980, 28244720, 28749090, 29212785, 30665696, 31160304, 31775310, 33386040, 33540605, 33893664, 34498908, 34622560, 36314640, 38130372, 38332120, 38950380, 40248726, 42367080, 43123635, 43577568, 44514720, 45998544, 46740456, 47662965, 49200480, 50840496, 51748362, 51933840, 53664968, 54471960, 56489440, 57498180, 58425570, 60373089, 62320608, 63550620, 66772080, 67081210, 68997816, 72629280, 76260744, 76664240, 77900760, 80497452, 84734160, 86247270, 91997088, 93480912, 95325930, 100621815, 101680992, 103496724, 103867680, 107329936, 108943920, 114996360, 116851140, 120746178, 127101240, 129370905, 133544160, 134162420, 137995632, 152521488, 153328480, 155801520, 160994904, 169468320, 172494540, 181119267, 186961824, 190651860, 201243630, 206993448, 214659872, 217887840, 229992720, 233702280, 241492356, 254202480, 258741810, 268324840, 275991264, 301865445, 305042976, 311603040, 321989808, 344989080, 362238534, 381303720, 402487260, 413986896, 459985440, 467404560, 482984712, 508404960, 517483620, 536649680, 603730890, 643979616, 689978160, 724477068, 762607440, 804974520, 827973792, 905596335, 934809120, 965969424, 1034967240, 1073299360, 1207461780, 1379956320, 1448954136, 1525214880, 1609949040, 1811192670, 1931938848, 2069934480, 2414923560, 2897908272, 3219898080, 3622385340, 4139868960, 4829847120, 5795816544, 7244770680, 9659694240, 14489541360, 28979082720]

約数ペア:

[(1, 28979082720), (2, 14489541360), (3, 9659694240), (4, 7244770680), (5, 5795816544), (6, 4829847120), (7, 4139868960), (8, 3622385340), (9, 3219898080), (10, 2897908272), (12, 2414923560), (14, 2069934480), (15, 1931938848), (16, 1811192670), (18, 1609949040), (19, 1525214880), (20, 1448954136), (21, 1379956320), (24, 1207461780), (27, 1073299360), (28, 1034967240), (30, 965969424), (31, 934809120), (32, 905596335), (35, 827973792), (36, 804974520), (38, 762607440), (40, 724477068), (42, 689978160), (45, 643979616), (48, 603730890), (54, 536649680), (56, 517483620), (57, 508404960), (60, 482984712), (62, 467404560), (63, 459985440), (70, 413986896), (72, 402487260), (76, 381303720), (80, 362238534), (84, 344989080), (90, 321989808), (93, 311603040), (95, 305042976), (96, 301865445), (105, 275991264), (108, 268324840), (112, 258741810), (114, 254202480), (120, 241492356), (124, 233702280), (126, 229992720), (133, 217887840), (135, 214659872), (140, 206993448), (144, 201243630), (152, 190651860), (155, 186961824), (160, 181119267), (168, 172494540), (171, 169468320), (180, 160994904), (186, 155801520), (189, 153328480), (190, 152521488), (210, 137995632), (216, 134162420), (217, 133544160), (224, 129370905), (228, 127101240), (240, 120746178), (248, 116851140), (252, 114996360), (266, 108943920), (270, 107329936), (279, 103867680), (280, 103496724), (285, 101680992), (288, 100621815), (304, 95325930), (310, 93480912), (315, 91997088), (336, 86247270), (342, 84734160), (360, 80497452), (372, 77900760), (378, 76664240), (380, 76260744), (399, 72629280), (420, 68997816), (432, 67081210), (434, 66772080), (456, 63550620), (465, 62320608), (480, 60373089), (496, 58425570), (504, 57498180), (513, 56489440), (532, 54471960), (540, 53664968), (558, 51933840), (560, 51748362), (570, 50840496), (589, 49200480), (608, 47662965), (620, 46740456), (630, 45998544), (651, 44514720), (665, 43577568), (672, 43123635), (684, 42367080), (720, 40248726), (744, 38950380), (756, 38332120), (760, 38130372), (798, 36314640), (837, 34622560), (840, 34498908), (855, 33893664), (864, 33540605), (868, 33386040), (912, 31775310), (930, 31160304), (945, 30665696), (992, 29212785), (1008, 28749090), (1026, 28244720), (1064, 27235980), (1080, 26832484), (1085, 26708832), (1116, 25966920), (1120, 25874181), (1140, 25420248), (1178, 24600240), (1197, 24209760), (1240, 23370228), (1260, 22999272), (1302, 22257360), (1330, 21788784), (1368, 21183540), (1395, 20773536), (1440, 20124363), (1488, 19475190), (1512, 19166060), (1520, 19065186), (1596, 18157320), (1627, 17811360), (1674, 17311280), (1680, 17249454), (1710, 16946832), (1736, 16693020), (1767, 16400160), (1824, 15887655), (1860, 15580152), (1890, 15332848), (1953, 14838240), (1995, 14525856), (2016, 14374545), (2052, 14122360), (2128, 13617990), (2160, 13416242), (2170, 13354416), (2232, 12983460), (2280, 12710124), (2356, 12300120), (2394, 12104880), (2480, 11685114), (2520, 11499636), (2565, 11297888), (2604, 11128680), (2660, 10894392), (2736, 10591770), (2790, 10386768), (2945, 9840096), (2976, 9737595), (3024, 9583030), (3040, 9532593), (3192, 9078660), (3254, 8905680), (3255, 8902944), (3348, 8655640), (3360, 8624727), (3420, 8473416), (3472, 8346510), (3534, 8200080), (3591, 8069920), (3720, 7790076), (3780, 7666424), (3906, 7419120), (3990, 7262928), (4104, 7061180), (4123, 7028640), (4185, 6924512), (4256, 6808995), (4320, 6708121), (4340, 6677208), (4464, 6491730), (4560, 6355062), (4712, 6150060), (4788, 6052440), (4881, 5937120), (4960, 5842557), (5040, 5749818), (5130, 5648944), (5208, 5564340), (5301, 5466720), (5320, 5447196), (5472, 5295885), (5580, 5193384), (5859, 4946080), (5890, 4920048), (5985, 4841952), (6048, 4791515), (6384, 4539330), (6508, 4452840), (6510, 4451472), (6696, 4327820), (6840, 4236708), (6944, 4173255), (7068, 4100040), (7182, 4034960), (7440, 3895038), (7560, 3833212), (7812, 3709560), (7980, 3631464), (8135, 3562272), (8208, 3530590), (8246, 3514320), (8370, 3462256), (8680, 3338604), (8835, 3280032), (8928, 3245865), (9120, 3177531), (9424, 3075030), (9576, 3026220), (9762, 2968560), (9765, 2967648), (10080, 2874909), (10260, 2824472), (10416, 2782170), (10602, 2733360), (10640, 2723598), (11160, 2596692), (11389, 2544480), (11718, 2473040), (11780, 2460024), (11970, 2420976), (12369, 2342880), (12768, 2269665), (13016, 2226420), (13020, 2225736), (13392, 2163910), (13680, 2118354), (14136, 2050020), (14364, 2017480), (14643, 1979040), (14880, 1947519), (15120, 1916606), (15624, 1854780), (15903, 1822240), (15960, 1815732), (16270, 1781136), (16416, 1765295), (16492, 1757160), (16740, 1731128), (17360, 1669302), (17670, 1640016), (17955, 1613984), (18848, 1537515), (19152, 1513110), (19524, 1484280), (19530, 1483824), (20520, 1412236), (20615, 1405728), (20832, 1391085), (21204, 1366680), (21280, 1361799), (22320, 1298346), (22778, 1272240), (23436, 1236520), (23560, 1230012), (23940, 1210488), (24405, 1187424), (24738, 1171440), (26032, 1113210), (26040, 1112868), (26505, 1093344), (26784, 1081955), (27360, 1059177), (28272, 1025010), (28728, 1008740), (29286, 989520), (29295, 989216), (30240, 958303), (30913, 937440), (31248, 927390), (31806, 911120), (31920, 907866), (32540, 890568), (32984, 878580), (33480, 865564), (34167, 848160), (34720, 834651), (35340, 820008), (35910, 806992), (37107, 780960), (38304, 756555), (39048, 742140), (39060, 741912), (41040, 706118), (41230, 702864), (42408, 683340), (43929, 659680), (44640, 649173), (45556, 636120), (46872, 618260), (47120, 615006), (47880, 605244), (48810, 593712), (49476, 585720), (50437, 574560), (52064, 556605), (52080, 556434), (53010, 546672), (56544, 512505), (56945, 508896), (57456, 504370), (58572, 494760), (58590, 494608), (61826, 468720), (61845, 468576), (62496, 463695), (63612, 455560), (63840, 453933), (65080, 445284), (65968, 439290), (66960, 432782), (68334, 424080), (70680, 410004), (71820, 403496), (73215, 395808), (74214, 390480), (78096, 371070), (78120, 370956), (79515, 364448), (82080, 353059), (82460, 351432), (84816, 341670), (87858, 329840), (91112, 318060), (92739, 312480), (93744, 309130), (94240, 307503), (95760, 302622), (97620, 296856), (98952, 292860), (100874, 287280), (102501, 282720), (104160, 278217), (106020, 273336), (111321, 260320), (113890, 254448), (114912, 252185), (117144, 247380), (117180, 247304), (123652, 234360), (123690, 234288), (127224, 227780), (130160, 222642), (131936, 219645), (133920, 216391), (136668, 212040), (141360, 205002), (143640, 201748), (146430, 197904), (148428, 195240), (151311, 191520), (154565, 187488), (156192, 185535), (156240, 185478), (159030, 182224), (164920, 175716), (169632, 170835)]