12945875280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1174

約数の個数: 320

約数和(自身を含む): 44985120768

約数和(自身を除く): 32039245488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 137, 155, 156, 186, 195, 208, 240, 248, 260, 274, 310, 312, 372, 390, 403, 411, 465, 496, 520, 548, 620, 624, 685, 744, 780, 806, 822, 930, 977, 1040, 1096, 1209, 1240, 1370, 1488, 1560, 1612, 1644, 1781, 1860, 1954, 2015, 2055, 2192, 2418, 2480, 2740, 2931, 3120, 3224, 3288, 3562, 3720, 3908, 4030, 4110, 4247, 4836, 4885, 5343, 5480, 5862, 6045, 6448, 6576, 7124, 7440, 7816, 8060, 8220, 8494, 8905, 9672, 9770, 10686, 10960, 11724, 12090, 12701, 12741, 14248, 14655, 15632, 16120, 16440, 16988, 17810, 19344, 19540, 21235, 21372, 23448, 24180, 25402, 25482, 26715, 28496, 29310, 30287, 32240, 32880, 33976, 35620, 38103, 39080, 42470, 42744, 46896, 48360, 50804, 50964, 53430, 55211, 58620, 60574, 63505, 63705, 67952, 71240, 76206, 78160, 84940, 85488, 90861, 96720, 101608, 101928, 106860, 110422, 117240, 121148, 127010, 127410, 133849, 142480, 151435, 152412, 165633, 169880, 181722, 190515, 203216, 203856, 213720, 220844, 234480, 242296, 254020, 254820, 267698, 276055, 302870, 304824, 331266, 339760, 363444, 381030, 393731, 401547, 427440, 441688, 454305, 484592, 508040, 509640, 535396, 552110, 605740, 609648, 662532, 669245, 726888, 762060, 787462, 803094, 828165, 883376, 908610, 1016080, 1019280, 1070792, 1104220, 1181193, 1211480, 1325064, 1338490, 1453776, 1524120, 1574924, 1606188, 1656330, 1740037, 1817220, 1968655, 2007735, 2141584, 2208440, 2362386, 2422960, 2650128, 2676980, 3048240, 3149848, 3212376, 3312660, 3480074, 3634440, 3937310, 4015470, 4149319, 4416880, 4724772, 5220111, 5353960, 5905965, 6299696, 6424752, 6625320, 6960148, 7268880, 7874620, 8030940, 8298638, 8700185, 9449544, 10440222, 10707920, 11811930, 12447957, 13250640, 13920296, 15749240, 16061880, 16597276, 17400370, 18899088, 20746595, 20880444, 23623860, 24895914, 26100555, 27840592, 31498480, 32123760, 33194552, 34800740, 41493190, 41760888, 47247720, 49791828, 52201110, 53941147, 62239785, 66389104, 69601480, 82986380, 83521776, 94495440, 99583656, 104402220, 107882294, 124479570, 139202960, 161823441, 165972760, 199167312, 208804440, 215764588, 248959140, 269705735, 323646882, 331945520, 417608880, 431529176, 497918280, 539411470, 647293764, 809117205, 863058352, 995836560, 1078822940, 1294587528, 1618234410, 2157645880, 2589175056, 3236468820, 4315291760, 6472937640, 12945875280]

約数ペア:

[(1, 12945875280), (2, 6472937640), (3, 4315291760), (4, 3236468820), (5, 2589175056), (6, 2157645880), (8, 1618234410), (10, 1294587528), (12, 1078822940), (13, 995836560), (15, 863058352), (16, 809117205), (20, 647293764), (24, 539411470), (26, 497918280), (30, 431529176), (31, 417608880), (39, 331945520), (40, 323646882), (48, 269705735), (52, 248959140), (60, 215764588), (62, 208804440), (65, 199167312), (78, 165972760), (80, 161823441), (93, 139202960), (104, 124479570), (120, 107882294), (124, 104402220), (130, 99583656), (137, 94495440), (155, 83521776), (156, 82986380), (186, 69601480), (195, 66389104), (208, 62239785), (240, 53941147), (248, 52201110), (260, 49791828), (274, 47247720), (310, 41760888), (312, 41493190), (372, 34800740), (390, 33194552), (403, 32123760), (411, 31498480), (465, 27840592), (496, 26100555), (520, 24895914), (548, 23623860), (620, 20880444), (624, 20746595), (685, 18899088), (744, 17400370), (780, 16597276), (806, 16061880), (822, 15749240), (930, 13920296), (977, 13250640), (1040, 12447957), (1096, 11811930), (1209, 10707920), (1240, 10440222), (1370, 9449544), (1488, 8700185), (1560, 8298638), (1612, 8030940), (1644, 7874620), (1781, 7268880), (1860, 6960148), (1954, 6625320), (2015, 6424752), (2055, 6299696), (2192, 5905965), (2418, 5353960), (2480, 5220111), (2740, 4724772), (2931, 4416880), (3120, 4149319), (3224, 4015470), (3288, 3937310), (3562, 3634440), (3720, 3480074), (3908, 3312660), (4030, 3212376), (4110, 3149848), (4247, 3048240), (4836, 2676980), (4885, 2650128), (5343, 2422960), (5480, 2362386), (5862, 2208440), (6045, 2141584), (6448, 2007735), (6576, 1968655), (7124, 1817220), (7440, 1740037), (7816, 1656330), (8060, 1606188), (8220, 1574924), (8494, 1524120), (8905, 1453776), (9672, 1338490), (9770, 1325064), (10686, 1211480), (10960, 1181193), (11724, 1104220), (12090, 1070792), (12701, 1019280), (12741, 1016080), (14248, 908610), (14655, 883376), (15632, 828165), (16120, 803094), (16440, 787462), (16988, 762060), (17810, 726888), (19344, 669245), (19540, 662532), (21235, 609648), (21372, 605740), (23448, 552110), (24180, 535396), (25402, 509640), (25482, 508040), (26715, 484592), (28496, 454305), (29310, 441688), (30287, 427440), (32240, 401547), (32880, 393731), (33976, 381030), (35620, 363444), (38103, 339760), (39080, 331266), (42470, 304824), (42744, 302870), (46896, 276055), (48360, 267698), (50804, 254820), (50964, 254020), (53430, 242296), (55211, 234480), (58620, 220844), (60574, 213720), (63505, 203856), (63705, 203216), (67952, 190515), (71240, 181722), (76206, 169880), (78160, 165633), (84940, 152412), (85488, 151435), (90861, 142480), (96720, 133849), (101608, 127410), (101928, 127010), (106860, 121148), (110422, 117240)]