7991959040

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:309

約数の個数: 320

約数和(自身を含む): 22050838656

約数和(自身を除く): 14058879616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 53, 64, 65, 80, 92, 104, 106, 115, 128, 130, 160, 184, 197, 208, 212, 230, 256, 260, 265, 299, 320, 368, 394, 416, 424, 460, 512, 520, 530, 598, 640, 689, 736, 788, 832, 848, 920, 985, 1040, 1060, 1196, 1219, 1280, 1378, 1472, 1495, 1576, 1664, 1696, 1840, 1970, 2080, 2120, 2392, 2438, 2560, 2561, 2756, 2944, 2990, 3152, 3328, 3392, 3445, 3680, 3940, 4160, 4240, 4531, 4784, 4876, 5122, 5512, 5888, 5980, 6095, 6304, 6656, 6784, 6890, 7360, 7880, 8320, 8480, 9062, 9568, 9752, 10244, 10441, 11024, 11776, 11960, 12190, 12608, 12805, 13568, 13780, 14720, 15760, 15847, 16640, 16960, 18124, 19136, 19504, 20488, 20882, 22048, 22655, 23920, 24380, 25216, 25610, 27136, 27560, 29440, 31520, 31694, 33280, 33920, 36248, 38272, 39008, 40976, 41764, 44096, 45310, 47840, 48760, 50432, 51220, 52205, 55120, 58880, 58903, 63040, 63388, 67840, 72496, 76544, 78016, 79235, 81952, 83528, 88192, 90620, 95680, 97520, 100864, 102440, 104410, 110240, 117806, 126080, 126776, 135680, 135733, 144992, 153088, 156032, 158470, 163904, 167056, 176384, 181240, 191360, 195040, 204880, 208820, 220480, 235612, 240143, 252160, 253552, 271466, 289984, 294515, 312064, 316940, 327808, 334112, 352768, 362480, 382720, 390080, 409760, 417640, 440960, 471224, 480286, 504320, 507104, 542932, 579968, 589030, 624128, 633880, 655616, 668224, 678665, 724960, 765440, 780160, 819520, 835280, 881920, 942448, 960572, 1014208, 1085864, 1159936, 1178060, 1200715, 1267760, 1311232, 1336448, 1357330, 1449920, 1560320, 1639040, 1670560, 1763840, 1884896, 1921144, 2028416, 2171728, 2319872, 2356120, 2401430, 2535520, 2672896, 2714660, 2899840, 3120640, 3121859, 3278080, 3341120, 3769792, 3842288, 4056832, 4343456, 4712240, 4802860, 5071040, 5345792, 5429320, 5799680, 6243718, 6556160, 6682240, 7539584, 7684576, 8113664, 8686912, 9424480, 9605720, 10142080, 10858640, 11599360, 12487436, 13364480, 15079168, 15369152, 15609295, 17373824, 18848960, 19211440, 20284160, 21717280, 24974872, 26728960, 30158336, 30738304, 31218590, 34747648, 37697920, 38422880, 40568320, 43434560, 49949744, 61476608, 62437180, 69495296, 75395840, 76845760, 86869120, 99899488, 122953216, 124874360, 150791680, 153691520, 173738240, 199798976, 249748720, 307383040, 347476480, 399597952, 499497440, 614766080, 799195904, 998994880, 1598391808, 1997989760, 3995979520, 7991959040]

約数ペア:

[(1, 7991959040), (2, 3995979520), (4, 1997989760), (5, 1598391808), (8, 998994880), (10, 799195904), (13, 614766080), (16, 499497440), (20, 399597952), (23, 347476480), (26, 307383040), (32, 249748720), (40, 199798976), (46, 173738240), (52, 153691520), (53, 150791680), (64, 124874360), (65, 122953216), (80, 99899488), (92, 86869120), (104, 76845760), (106, 75395840), (115, 69495296), (128, 62437180), (130, 61476608), (160, 49949744), (184, 43434560), (197, 40568320), (208, 38422880), (212, 37697920), (230, 34747648), (256, 31218590), (260, 30738304), (265, 30158336), (299, 26728960), (320, 24974872), (368, 21717280), (394, 20284160), (416, 19211440), (424, 18848960), (460, 17373824), (512, 15609295), (520, 15369152), (530, 15079168), (598, 13364480), (640, 12487436), (689, 11599360), (736, 10858640), (788, 10142080), (832, 9605720), (848, 9424480), (920, 8686912), (985, 8113664), (1040, 7684576), (1060, 7539584), (1196, 6682240), (1219, 6556160), (1280, 6243718), (1378, 5799680), (1472, 5429320), (1495, 5345792), (1576, 5071040), (1664, 4802860), (1696, 4712240), (1840, 4343456), (1970, 4056832), (2080, 3842288), (2120, 3769792), (2392, 3341120), (2438, 3278080), (2560, 3121859), (2561, 3120640), (2756, 2899840), (2944, 2714660), (2990, 2672896), (3152, 2535520), (3328, 2401430), (3392, 2356120), (3445, 2319872), (3680, 2171728), (3940, 2028416), (4160, 1921144), (4240, 1884896), (4531, 1763840), (4784, 1670560), (4876, 1639040), (5122, 1560320), (5512, 1449920), (5888, 1357330), (5980, 1336448), (6095, 1311232), (6304, 1267760), (6656, 1200715), (6784, 1178060), (6890, 1159936), (7360, 1085864), (7880, 1014208), (8320, 960572), (8480, 942448), (9062, 881920), (9568, 835280), (9752, 819520), (10244, 780160), (10441, 765440), (11024, 724960), (11776, 678665), (11960, 668224), (12190, 655616), (12608, 633880), (12805, 624128), (13568, 589030), (13780, 579968), (14720, 542932), (15760, 507104), (15847, 504320), (16640, 480286), (16960, 471224), (18124, 440960), (19136, 417640), (19504, 409760), (20488, 390080), (20882, 382720), (22048, 362480), (22655, 352768), (23920, 334112), (24380, 327808), (25216, 316940), (25610, 312064), (27136, 294515), (27560, 289984), (29440, 271466), (31520, 253552), (31694, 252160), (33280, 240143), (33920, 235612), (36248, 220480), (38272, 208820), (39008, 204880), (40976, 195040), (41764, 191360), (44096, 181240), (45310, 176384), (47840, 167056), (48760, 163904), (50432, 158470), (51220, 156032), (52205, 153088), (55120, 144992), (58880, 135733), (58903, 135680), (63040, 126776), (63388, 126080), (67840, 117806), (72496, 110240), (76544, 104410), (78016, 102440), (79235, 100864), (81952, 97520), (83528, 95680), (88192, 90620)]