28318441320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1414

約数の個数: 512

約数和(自身を含む): 108380160000

約数和(自身を除く): 80061718680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 83, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 166, 171, 180, 190, 195, 216, 228, 234, 247, 249, 260, 270, 285, 312, 332, 342, 351, 360, 380, 390, 415, 456, 468, 494, 498, 513, 520, 540, 570, 585, 664, 684, 702, 741, 747, 760, 780, 830, 855, 936, 988, 996, 1026, 1079, 1080, 1140, 1170, 1235, 1245, 1279, 1368, 1404, 1482, 1494, 1560, 1577, 1660, 1710, 1755, 1976, 1992, 2052, 2158, 2223, 2241, 2280, 2340, 2470, 2490, 2558, 2565, 2808, 2964, 2988, 3154, 3237, 3320, 3420, 3510, 3705, 3735, 3837, 4104, 4316, 4446, 4482, 4680, 4731, 4940, 4980, 5116, 5130, 5395, 5928, 5976, 6308, 6395, 6474, 6669, 6840, 7020, 7410, 7470, 7674, 7885, 8632, 8892, 8964, 9462, 9711, 9880, 9960, 10232, 10260, 10790, 11115, 11205, 11511, 12616, 12790, 12948, 13338, 14040, 14193, 14820, 14940, 15348, 15770, 16185, 16627, 17784, 17928, 18924, 19185, 19422, 20501, 20520, 21580, 22230, 22410, 23022, 23655, 24301, 25580, 25896, 26676, 28386, 29133, 29640, 29880, 30696, 31540, 32370, 33254, 33345, 34533, 37848, 38370, 38844, 41002, 42579, 43160, 44460, 44820, 46044, 47310, 48555, 48602, 49881, 51160, 53352, 56772, 57555, 58266, 61503, 63080, 64740, 66508, 66690, 69066, 70965, 72903, 76740, 77688, 82004, 83135, 85158, 88920, 89640, 92088, 94620, 97110, 97204, 99762, 102505, 106157, 113544, 115110, 116532, 121505, 123006, 129480, 133016, 133380, 138132, 141930, 145665, 145806, 149643, 153480, 164008, 166270, 170316, 172665, 184509, 189240, 194220, 194408, 199524, 205010, 212314, 212895, 218709, 230220, 233064, 243010, 246012, 249405, 266760, 276264, 283860, 291330, 291612, 299286, 307515, 315913, 318471, 332540, 340632, 345330, 364515, 369018, 388440, 399048, 410020, 424628, 425790, 437418, 448929, 460440, 486020, 492024, 498810, 530785, 553527, 567720, 582660, 583224, 598572, 615030, 631826, 636942, 656127, 665080, 690660, 729030, 738036, 748215, 820040, 849256, 851580, 874836, 897858, 922545, 947739, 955413, 972040, 997620, 1061570, 1093545, 1107054, 1165320, 1197144, 1230060, 1263652, 1273884, 1312254, 1380041, 1381320, 1458060, 1476072, 1496430, 1579565, 1592355, 1703160, 1749672, 1795716, 1845090, 1895478, 1910826, 1995240, 2016983, 2123140, 2187090, 2214108, 2244645, 2460120, 2527304, 2547768, 2624508, 2760082, 2767635, 2843217, 2866239, 2916120, 2992860, 3159130, 3184710, 3280635, 3591432, 3690180, 3790956, 3821652, 4033966, 4140123, 4246280, 4374180, 4428216, 4489290, 4738695, 4777065, 5249016, 5520164, 5535270, 5686434, 5732478, 5985720, 6050949, 6318260, 6369420, 6561270, 6900205, 7380360, 7581912, 7643304, 8067932, 8280246, 8529651, 8748360, 8978580, 9477390, 9554130, 10084915, 11040328, 11070540, 11372868, 11464956, 12101898, 12420369, 12636520, 12738840, 13122540, 13800410, 14216085, 14331195, 16135864, 16560492, 17059302, 17957160, 18152847, 18954780, 19108260, 20169830, 20700615, 22141080, 22745736, 22929912, 24203796, 24840738, 26220779, 26245080, 27600820, 28432170, 28662390, 30254745, 33120984, 34118604, 36305694, 37261107, 37909560, 38216520, 40339660, 41401230, 42648255, 48407592, 49681476, 52441558, 54458541, 55201640, 56864340, 57324780, 60509490, 62101845, 68237208, 72611388, 74522214, 78662337, 80679320, 82802460, 85296510, 90764235, 99362952, 104883116, 108917082, 113728680, 114649560, 121018980, 124203690, 131103895, 145222776, 149044428, 157324674, 165604920, 170593020, 181528470, 186305535, 209766232, 217834164, 235987011, 242037960, 248407380, 262207790, 272292705, 298088856, 314649348, 341186040, 363056940, 372611070, 393311685, 435668328, 471974022, 496814760, 524415580, 544585410, 629298696, 707961033, 726113880, 745222140, 786623370, 943948044, 1048831160, 1089170820, 1179935055, 1415922066, 1490444280, 1573246740, 1887896088, 2178341640, 2359870110, 2831844132, 3146493480, 3539805165, 4719740220, 5663688264, 7079610330, 9439480440, 14159220660, 28318441320]

約数ペア:

[(1, 28318441320), (2, 14159220660), (3, 9439480440), (4, 7079610330), (5, 5663688264), (6, 4719740220), (8, 3539805165), (9, 3146493480), (10, 2831844132), (12, 2359870110), (13, 2178341640), (15, 1887896088), (18, 1573246740), (19, 1490444280), (20, 1415922066), (24, 1179935055), (26, 1089170820), (27, 1048831160), (30, 943948044), (36, 786623370), (38, 745222140), (39, 726113880), (40, 707961033), (45, 629298696), (52, 544585410), (54, 524415580), (57, 496814760), (60, 471974022), (65, 435668328), (72, 393311685), (76, 372611070), (78, 363056940), (83, 341186040), (90, 314649348), (95, 298088856), (104, 272292705), (108, 262207790), (114, 248407380), (117, 242037960), (120, 235987011), (130, 217834164), (135, 209766232), (152, 186305535), (156, 181528470), (166, 170593020), (171, 165604920), (180, 157324674), (190, 149044428), (195, 145222776), (216, 131103895), (228, 124203690), (234, 121018980), (247, 114649560), (249, 113728680), (260, 108917082), (270, 104883116), (285, 99362952), (312, 90764235), (332, 85296510), (342, 82802460), (351, 80679320), (360, 78662337), (380, 74522214), (390, 72611388), (415, 68237208), (456, 62101845), (468, 60509490), (494, 57324780), (498, 56864340), (513, 55201640), (520, 54458541), (540, 52441558), (570, 49681476), (585, 48407592), (664, 42648255), (684, 41401230), (702, 40339660), (741, 38216520), (747, 37909560), (760, 37261107), (780, 36305694), (830, 34118604), (855, 33120984), (936, 30254745), (988, 28662390), (996, 28432170), (1026, 27600820), (1079, 26245080), (1080, 26220779), (1140, 24840738), (1170, 24203796), (1235, 22929912), (1245, 22745736), (1279, 22141080), (1368, 20700615), (1404, 20169830), (1482, 19108260), (1494, 18954780), (1560, 18152847), (1577, 17957160), (1660, 17059302), (1710, 16560492), (1755, 16135864), (1976, 14331195), (1992, 14216085), (2052, 13800410), (2158, 13122540), (2223, 12738840), (2241, 12636520), (2280, 12420369), (2340, 12101898), (2470, 11464956), (2490, 11372868), (2558, 11070540), (2565, 11040328), (2808, 10084915), (2964, 9554130), (2988, 9477390), (3154, 8978580), (3237, 8748360), (3320, 8529651), (3420, 8280246), (3510, 8067932), (3705, 7643304), (3735, 7581912), (3837, 7380360), (4104, 6900205), (4316, 6561270), (4446, 6369420), (4482, 6318260), (4680, 6050949), (4731, 5985720), (4940, 5732478), (4980, 5686434), (5116, 5535270), (5130, 5520164), (5395, 5249016), (5928, 4777065), (5976, 4738695), (6308, 4489290), (6395, 4428216), (6474, 4374180), (6669, 4246280), (6840, 4140123), (7020, 4033966), (7410, 3821652), (7470, 3790956), (7674, 3690180), (7885, 3591432), (8632, 3280635), (8892, 3184710), (8964, 3159130), (9462, 2992860), (9711, 2916120), (9880, 2866239), (9960, 2843217), (10232, 2767635), (10260, 2760082), (10790, 2624508), (11115, 2547768), (11205, 2527304), (11511, 2460120), (12616, 2244645), (12790, 2214108), (12948, 2187090), (13338, 2123140), (14040, 2016983), (14193, 1995240), (14820, 1910826), (14940, 1895478), (15348, 1845090), (15770, 1795716), (16185, 1749672), (16627, 1703160), (17784, 1592355), (17928, 1579565), (18924, 1496430), (19185, 1476072), (19422, 1458060), (20501, 1381320), (20520, 1380041), (21580, 1312254), (22230, 1273884), (22410, 1263652), (23022, 1230060), (23655, 1197144), (24301, 1165320), (25580, 1107054), (25896, 1093545), (26676, 1061570), (28386, 997620), (29133, 972040), (29640, 955413), (29880, 947739), (30696, 922545), (31540, 897858), (32370, 874836), (33254, 851580), (33345, 849256), (34533, 820040), (37848, 748215), (38370, 738036), (38844, 729030), (41002, 690660), (42579, 665080), (43160, 656127), (44460, 636942), (44820, 631826), (46044, 615030), (47310, 598572), (48555, 583224), (48602, 582660), (49881, 567720), (51160, 553527), (53352, 530785), (56772, 498810), (57555, 492024), (58266, 486020), (61503, 460440), (63080, 448929), (64740, 437418), (66508, 425790), (66690, 424628), (69066, 410020), (70965, 399048), (72903, 388440), (76740, 369018), (77688, 364515), (82004, 345330), (83135, 340632), (85158, 332540), (88920, 318471), (89640, 315913), (92088, 307515), (94620, 299286), (97110, 291612), (97204, 291330), (99762, 283860), (102505, 276264), (106157, 266760), (113544, 249405), (115110, 246012), (116532, 243010), (121505, 233064), (123006, 230220), (129480, 218709), (133016, 212895), (133380, 212314), (138132, 205010), (141930, 199524), (145665, 194408), (145806, 194220), (149643, 189240), (153480, 184509), (164008, 172665), (166270, 170316)]