1269891840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 432

約数和(自身を含む): 5007979872

約数和(自身を除く): 3738088032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 224, 238, 240, 245, 255, 256, 272, 280, 294, 320, 336, 340, 357, 384, 392, 397, 408, 420, 448, 476, 480, 490, 510, 544, 560, 588, 595, 640, 672, 680, 714, 735, 768, 784, 794, 816, 833, 840, 896, 952, 960, 980, 1020, 1088, 1120, 1176, 1190, 1191, 1280, 1344, 1360, 1428, 1470, 1568, 1588, 1632, 1666, 1680, 1785, 1792, 1904, 1920, 1960, 1985, 2040, 2176, 2240, 2352, 2380, 2382, 2499, 2688, 2720, 2779, 2856, 2940, 3136, 3176, 3264, 3332, 3360, 3570, 3808, 3840, 3920, 3970, 4080, 4165, 4352, 4480, 4704, 4760, 4764, 4998, 5376, 5440, 5558, 5712, 5880, 5955, 6272, 6352, 6528, 6664, 6720, 6749, 7140, 7616, 7840, 7940, 8160, 8330, 8337, 8960, 9408, 9520, 9528, 9996, 10880, 11116, 11424, 11760, 11910, 12495, 12544, 12704, 13056, 13328, 13440, 13498, 13895, 14280, 15232, 15680, 15880, 16320, 16660, 16674, 18816, 19040, 19056, 19453, 19992, 20247, 21760, 22232, 22848, 23520, 23820, 24990, 25408, 26656, 26880, 26996, 27790, 28560, 30464, 31360, 31760, 32640, 33320, 33348, 33745, 37632, 38080, 38112, 38906, 39984, 40494, 41685, 44464, 45696, 47040, 47243, 47640, 49980, 50816, 53312, 53992, 55580, 57120, 58359, 62720, 63520, 65280, 66640, 66696, 67490, 76160, 76224, 77812, 79968, 80988, 83370, 88928, 91392, 94080, 94486, 95280, 97265, 99960, 101235, 101632, 106624, 107984, 111160, 114240, 116718, 127040, 133280, 133392, 134980, 141729, 152320, 152448, 155624, 159936, 161976, 166740, 177856, 188160, 188972, 190560, 194530, 199920, 202470, 213248, 215968, 222320, 228480, 233436, 236215, 254080, 266560, 266784, 269960, 283458, 291795, 304896, 311248, 319872, 323952, 330701, 333480, 355712, 377944, 381120, 389060, 399840, 404940, 431936, 444640, 456960, 466872, 472430, 508160, 533120, 533568, 539920, 566916, 583590, 622496, 639744, 647904, 661402, 666960, 708645, 711424, 755888, 762240, 778120, 799680, 809880, 863872, 889280, 933744, 944860, 992103, 1066240, 1067136, 1079840, 1133832, 1167180, 1244992, 1295808, 1322804, 1333920, 1417290, 1511776, 1524480, 1556240, 1599360, 1619760, 1653505, 1727744, 1778560, 1867488, 1889720, 1984206, 2134272, 2159680, 2267664, 2334360, 2489984, 2591616, 2645608, 2667840, 2834580, 3023552, 3112480, 3198720, 3239520, 3307010, 3557120, 3734976, 3779440, 3968412, 4319360, 4535328, 4668720, 4960515, 4979968, 5183232, 5291216, 5335680, 5669160, 6047104, 6224960, 6479040, 6614020, 7469952, 7558880, 7936824, 8638720, 9070656, 9337440, 9921030, 10582432, 10671360, 11338320, 12094208, 12449920, 12958080, 13228040, 14939904, 15117760, 15873648, 18141312, 18674880, 19842060, 21164864, 22676640, 24899840, 25916160, 26456080, 30235520, 31747296, 36282624, 37349760, 39684120, 42329728, 45353280, 52912160, 60471040, 63494592, 74699520, 79368240, 84659456, 90706560, 105824320, 126989184, 158736480, 181413120, 211648640, 253978368, 317472960, 423297280, 634945920, 1269891840]

約数ペア:

[(1, 1269891840), (2, 634945920), (3, 423297280), (4, 317472960), (5, 253978368), (6, 211648640), (7, 181413120), (8, 158736480), (10, 126989184), (12, 105824320), (14, 90706560), (15, 84659456), (16, 79368240), (17, 74699520), (20, 63494592), (21, 60471040), (24, 52912160), (28, 45353280), (30, 42329728), (32, 39684120), (34, 37349760), (35, 36282624), (40, 31747296), (42, 30235520), (48, 26456080), (49, 25916160), (51, 24899840), (56, 22676640), (60, 21164864), (64, 19842060), (68, 18674880), (70, 18141312), (80, 15873648), (84, 15117760), (85, 14939904), (96, 13228040), (98, 12958080), (102, 12449920), (105, 12094208), (112, 11338320), (119, 10671360), (120, 10582432), (128, 9921030), (136, 9337440), (140, 9070656), (147, 8638720), (160, 7936824), (168, 7558880), (170, 7469952), (192, 6614020), (196, 6479040), (204, 6224960), (210, 6047104), (224, 5669160), (238, 5335680), (240, 5291216), (245, 5183232), (255, 4979968), (256, 4960515), (272, 4668720), (280, 4535328), (294, 4319360), (320, 3968412), (336, 3779440), (340, 3734976), (357, 3557120), (384, 3307010), (392, 3239520), (397, 3198720), (408, 3112480), (420, 3023552), (448, 2834580), (476, 2667840), (480, 2645608), (490, 2591616), (510, 2489984), (544, 2334360), (560, 2267664), (588, 2159680), (595, 2134272), (640, 1984206), (672, 1889720), (680, 1867488), (714, 1778560), (735, 1727744), (768, 1653505), (784, 1619760), (794, 1599360), (816, 1556240), (833, 1524480), (840, 1511776), (896, 1417290), (952, 1333920), (960, 1322804), (980, 1295808), (1020, 1244992), (1088, 1167180), (1120, 1133832), (1176, 1079840), (1190, 1067136), (1191, 1066240), (1280, 992103), (1344, 944860), (1360, 933744), (1428, 889280), (1470, 863872), (1568, 809880), (1588, 799680), (1632, 778120), (1666, 762240), (1680, 755888), (1785, 711424), (1792, 708645), (1904, 666960), (1920, 661402), (1960, 647904), (1985, 639744), (2040, 622496), (2176, 583590), (2240, 566916), (2352, 539920), (2380, 533568), (2382, 533120), (2499, 508160), (2688, 472430), (2720, 466872), (2779, 456960), (2856, 444640), (2940, 431936), (3136, 404940), (3176, 399840), (3264, 389060), (3332, 381120), (3360, 377944), (3570, 355712), (3808, 333480), (3840, 330701), (3920, 323952), (3970, 319872), (4080, 311248), (4165, 304896), (4352, 291795), (4480, 283458), (4704, 269960), (4760, 266784), (4764, 266560), (4998, 254080), (5376, 236215), (5440, 233436), (5558, 228480), (5712, 222320), (5880, 215968), (5955, 213248), (6272, 202470), (6352, 199920), (6528, 194530), (6664, 190560), (6720, 188972), (6749, 188160), (7140, 177856), (7616, 166740), (7840, 161976), (7940, 159936), (8160, 155624), (8330, 152448), (8337, 152320), (8960, 141729), (9408, 134980), (9520, 133392), (9528, 133280), (9996, 127040), (10880, 116718), (11116, 114240), (11424, 111160), (11760, 107984), (11910, 106624), (12495, 101632), (12544, 101235), (12704, 99960), (13056, 97265), (13328, 95280), (13440, 94486), (13498, 94080), (13895, 91392), (14280, 88928), (15232, 83370), (15680, 80988), (15880, 79968), (16320, 77812), (16660, 76224), (16674, 76160), (18816, 67490), (19040, 66696), (19056, 66640), (19453, 65280), (19992, 63520), (20247, 62720), (21760, 58359), (22232, 57120), (22848, 55580), (23520, 53992), (23820, 53312), (24990, 50816), (25408, 49980), (26656, 47640), (26880, 47243), (26996, 47040), (27790, 45696), (28560, 44464), (30464, 41685), (31360, 40494), (31760, 39984), (32640, 38906), (33320, 38112), (33348, 38080), (33745, 37632)]