1438861760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 224

約数和(自身を含む): 4073103360

約数和(自身を除く): 2634241600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 79, 80, 94, 112, 140, 158, 160, 173, 188, 224, 235, 280, 316, 320, 329, 346, 376, 395, 448, 470, 553, 560, 632, 658, 692, 752, 790, 865, 940, 1106, 1120, 1211, 1264, 1316, 1384, 1504, 1580, 1645, 1730, 1880, 2212, 2240, 2422, 2528, 2632, 2765, 2768, 3008, 3160, 3290, 3460, 3713, 3760, 4424, 4844, 5056, 5264, 5530, 5536, 6055, 6320, 6580, 6920, 7426, 7520, 8131, 8848, 9688, 10528, 11060, 11072, 12110, 12640, 13160, 13667, 13840, 14852, 15040, 16262, 17696, 18565, 19376, 21056, 22120, 24220, 25280, 25991, 26320, 27334, 27680, 29704, 32524, 35392, 37130, 38752, 40655, 44240, 48440, 51982, 52640, 54668, 55360, 56917, 59408, 65048, 68335, 74260, 77504, 81310, 88480, 95669, 96880, 103964, 105280, 109336, 113834, 118816, 129955, 130096, 136670, 148520, 162620, 176960, 191338, 193760, 207928, 218672, 227668, 237632, 259910, 260192, 273340, 284585, 297040, 325240, 382676, 387520, 415856, 437344, 455336, 478345, 519820, 520384, 546680, 569170, 594080, 642349, 650480, 765352, 831712, 874688, 910672, 956690, 1039640, 1093360, 1138340, 1188160, 1284698, 1300960, 1530704, 1663424, 1821344, 1913380, 2079280, 2186720, 2276680, 2569396, 2601920, 3061408, 3211745, 3642688, 3826760, 4158560, 4373440, 4496443, 4553360, 5138792, 6122816, 6423490, 7653520, 8317120, 8992886, 9106720, 10277584, 12846980, 15307040, 17985772, 18213440, 20555168, 22482215, 25693960, 30614080, 35971544, 41110336, 44964430, 51387920, 71943088, 89928860, 102775840, 143886176, 179857720, 205551680, 287772352, 359715440, 719430880, 1438861760]

約数ペア:

[(1, 1438861760), (2, 719430880), (4, 359715440), (5, 287772352), (7, 205551680), (8, 179857720), (10, 143886176), (14, 102775840), (16, 89928860), (20, 71943088), (28, 51387920), (32, 44964430), (35, 41110336), (40, 35971544), (47, 30614080), (56, 25693960), (64, 22482215), (70, 20555168), (79, 18213440), (80, 17985772), (94, 15307040), (112, 12846980), (140, 10277584), (158, 9106720), (160, 8992886), (173, 8317120), (188, 7653520), (224, 6423490), (235, 6122816), (280, 5138792), (316, 4553360), (320, 4496443), (329, 4373440), (346, 4158560), (376, 3826760), (395, 3642688), (448, 3211745), (470, 3061408), (553, 2601920), (560, 2569396), (632, 2276680), (658, 2186720), (692, 2079280), (752, 1913380), (790, 1821344), (865, 1663424), (940, 1530704), (1106, 1300960), (1120, 1284698), (1211, 1188160), (1264, 1138340), (1316, 1093360), (1384, 1039640), (1504, 956690), (1580, 910672), (1645, 874688), (1730, 831712), (1880, 765352), (2212, 650480), (2240, 642349), (2422, 594080), (2528, 569170), (2632, 546680), (2765, 520384), (2768, 519820), (3008, 478345), (3160, 455336), (3290, 437344), (3460, 415856), (3713, 387520), (3760, 382676), (4424, 325240), (4844, 297040), (5056, 284585), (5264, 273340), (5530, 260192), (5536, 259910), (6055, 237632), (6320, 227668), (6580, 218672), (6920, 207928), (7426, 193760), (7520, 191338), (8131, 176960), (8848, 162620), (9688, 148520), (10528, 136670), (11060, 130096), (11072, 129955), (12110, 118816), (12640, 113834), (13160, 109336), (13667, 105280), (13840, 103964), (14852, 96880), (15040, 95669), (16262, 88480), (17696, 81310), (18565, 77504), (19376, 74260), (21056, 68335), (22120, 65048), (24220, 59408), (25280, 56917), (25991, 55360), (26320, 54668), (27334, 52640), (27680, 51982), (29704, 48440), (32524, 44240), (35392, 40655), (37130, 38752)]