2074683520

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 256

約数和(自身を含む): 6237504000

約数和(自身を除く): 4162820480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 343, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 686, 727, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1372, 1454, 1456, 1568, 1664, 1715, 1820, 1960, 2080, 2240, 2548, 2744, 2908, 2912, 3136, 3185, 3430, 3635, 3640, 3920, 4160, 4459, 4480, 5089, 5096, 5488, 5816, 5824, 6272, 6370, 6860, 7270, 7280, 7840, 8320, 8918, 9451, 10178, 10192, 10976, 11632, 11648, 12740, 13720, 14540, 14560, 15680, 17836, 18902, 20356, 20384, 21952, 22295, 23264, 25445, 25480, 27440, 29080, 29120, 31360, 35623, 35672, 37804, 40712, 40768, 43904, 44590, 46528, 47255, 50890, 50960, 54880, 58160, 58240, 66157, 71246, 71344, 75608, 81424, 81536, 89180, 93056, 94510, 101780, 101920, 109760, 116320, 132314, 142492, 142688, 151216, 162848, 178115, 178360, 189020, 203560, 203840, 219520, 232640, 249361, 264628, 284984, 285376, 302432, 325696, 330785, 356230, 356720, 378040, 407120, 407680, 463099, 465280, 498722, 529256, 569968, 570752, 604864, 651392, 661570, 712460, 713440, 756080, 814240, 926198, 997444, 1058512, 1139936, 1209728, 1246805, 1323140, 1424920, 1426880, 1512160, 1628480, 1852396, 1994888, 2117024, 2279872, 2315495, 2493610, 2646280, 2849840, 2853760, 3024320, 3241693, 3256960, 3704792, 3989776, 4234048, 4559744, 4630990, 4987220, 5292560, 5699680, 6048640, 6483386, 7409584, 7979552, 8468096, 9261980, 9974440, 10585120, 11399360, 12966772, 14819168, 15959104, 16208465, 18523960, 19948880, 21170240, 22798720, 25933544, 29638336, 31918208, 32416930, 37047920, 39897760, 42340480, 51867088, 59276672, 64833860, 74095840, 79795520, 103734176, 129667720, 148191680, 159591040, 207468352, 259335440, 296383360, 414936704, 518670880, 1037341760, 2074683520]

約数ペア:

[(1, 2074683520), (2, 1037341760), (4, 518670880), (5, 414936704), (7, 296383360), (8, 259335440), (10, 207468352), (13, 159591040), (14, 148191680), (16, 129667720), (20, 103734176), (26, 79795520), (28, 74095840), (32, 64833860), (35, 59276672), (40, 51867088), (49, 42340480), (52, 39897760), (56, 37047920), (64, 32416930), (65, 31918208), (70, 29638336), (80, 25933544), (91, 22798720), (98, 21170240), (104, 19948880), (112, 18523960), (128, 16208465), (130, 15959104), (140, 14819168), (160, 12966772), (182, 11399360), (196, 10585120), (208, 9974440), (224, 9261980), (245, 8468096), (260, 7979552), (280, 7409584), (320, 6483386), (343, 6048640), (364, 5699680), (392, 5292560), (416, 4987220), (448, 4630990), (455, 4559744), (490, 4234048), (520, 3989776), (560, 3704792), (637, 3256960), (640, 3241693), (686, 3024320), (727, 2853760), (728, 2849840), (784, 2646280), (832, 2493610), (896, 2315495), (910, 2279872), (980, 2117024), (1040, 1994888), (1120, 1852396), (1274, 1628480), (1372, 1512160), (1454, 1426880), (1456, 1424920), (1568, 1323140), (1664, 1246805), (1715, 1209728), (1820, 1139936), (1960, 1058512), (2080, 997444), (2240, 926198), (2548, 814240), (2744, 756080), (2908, 713440), (2912, 712460), (3136, 661570), (3185, 651392), (3430, 604864), (3635, 570752), (3640, 569968), (3920, 529256), (4160, 498722), (4459, 465280), (4480, 463099), (5089, 407680), (5096, 407120), (5488, 378040), (5816, 356720), (5824, 356230), (6272, 330785), (6370, 325696), (6860, 302432), (7270, 285376), (7280, 284984), (7840, 264628), (8320, 249361), (8918, 232640), (9451, 219520), (10178, 203840), (10192, 203560), (10976, 189020), (11632, 178360), (11648, 178115), (12740, 162848), (13720, 151216), (14540, 142688), (14560, 142492), (15680, 132314), (17836, 116320), (18902, 109760), (20356, 101920), (20384, 101780), (21952, 94510), (22295, 93056), (23264, 89180), (25445, 81536), (25480, 81424), (27440, 75608), (29080, 71344), (29120, 71246), (31360, 66157), (35623, 58240), (35672, 58160), (37804, 54880), (40712, 50960), (40768, 50890), (43904, 47255), (44590, 46528)]