871357760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1361

約数の個数: 224

約数和(自身を含む): 2666829312

約数和(自身を除く): 1795471552

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 320, 322, 364, 368, 416, 448, 455, 460, 520, 560, 598, 644, 728, 736, 805, 832, 910, 920, 1040, 1120, 1196, 1288, 1301, 1456, 1472, 1495, 1610, 1820, 1840, 2080, 2093, 2240, 2392, 2576, 2602, 2912, 2990, 3220, 3640, 3680, 4160, 4186, 4784, 5152, 5204, 5824, 5980, 6440, 6505, 7280, 7360, 8372, 9107, 9568, 10304, 10408, 10465, 11960, 12880, 13010, 14560, 16744, 16913, 18214, 19136, 20816, 20930, 23920, 25760, 26020, 29120, 29923, 33488, 33826, 36428, 41632, 41860, 45535, 47840, 51520, 52040, 59846, 66976, 67652, 72856, 83264, 83720, 84565, 91070, 95680, 104080, 118391, 119692, 133952, 135304, 145712, 149615, 167440, 169130, 182140, 208160, 209461, 236782, 239384, 270608, 291424, 299230, 334880, 338260, 364280, 388999, 416320, 418922, 473564, 478768, 541216, 582848, 591955, 598460, 669760, 676520, 728560, 777998, 837844, 947128, 957536, 1047305, 1082432, 1183910, 1196920, 1353040, 1457120, 1555996, 1675688, 1894256, 1915072, 1944995, 2094610, 2367820, 2393840, 2706080, 2722993, 2914240, 3111992, 3351376, 3788512, 3889990, 4189220, 4735640, 4787680, 5412160, 5445986, 6223984, 6702752, 7577024, 7779980, 8378440, 9471280, 9575360, 10891972, 12447968, 13405504, 13614965, 15559960, 16756880, 18942560, 21783944, 24895936, 27229930, 31119920, 33513760, 37885120, 43567888, 54459860, 62239840, 67027520, 87135776, 108919720, 124479680, 174271552, 217839440, 435678880, 871357760]

約数ペア:

[(1, 871357760), (2, 435678880), (4, 217839440), (5, 174271552), (7, 124479680), (8, 108919720), (10, 87135776), (13, 67027520), (14, 62239840), (16, 54459860), (20, 43567888), (23, 37885120), (26, 33513760), (28, 31119920), (32, 27229930), (35, 24895936), (40, 21783944), (46, 18942560), (52, 16756880), (56, 15559960), (64, 13614965), (65, 13405504), (70, 12447968), (80, 10891972), (91, 9575360), (92, 9471280), (104, 8378440), (112, 7779980), (115, 7577024), (130, 6702752), (140, 6223984), (160, 5445986), (161, 5412160), (182, 4787680), (184, 4735640), (208, 4189220), (224, 3889990), (230, 3788512), (260, 3351376), (280, 3111992), (299, 2914240), (320, 2722993), (322, 2706080), (364, 2393840), (368, 2367820), (416, 2094610), (448, 1944995), (455, 1915072), (460, 1894256), (520, 1675688), (560, 1555996), (598, 1457120), (644, 1353040), (728, 1196920), (736, 1183910), (805, 1082432), (832, 1047305), (910, 957536), (920, 947128), (1040, 837844), (1120, 777998), (1196, 728560), (1288, 676520), (1301, 669760), (1456, 598460), (1472, 591955), (1495, 582848), (1610, 541216), (1820, 478768), (1840, 473564), (2080, 418922), (2093, 416320), (2240, 388999), (2392, 364280), (2576, 338260), (2602, 334880), (2912, 299230), (2990, 291424), (3220, 270608), (3640, 239384), (3680, 236782), (4160, 209461), (4186, 208160), (4784, 182140), (5152, 169130), (5204, 167440), (5824, 149615), (5980, 145712), (6440, 135304), (6505, 133952), (7280, 119692), (7360, 118391), (8372, 104080), (9107, 95680), (9568, 91070), (10304, 84565), (10408, 83720), (10465, 83264), (11960, 72856), (12880, 67652), (13010, 66976), (14560, 59846), (16744, 52040), (16913, 51520), (18214, 47840), (19136, 45535), (20816, 41860), (20930, 41632), (23920, 36428), (25760, 33826), (26020, 33488), (29120, 29923)]