2740400640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1040

約数の個数: 320

約数和(自身を含む): 9981861120

約数和(自身を除く): 7241460480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 256, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 512, 540, 576, 615, 640, 656, 720, 738, 768, 820, 864, 960, 967, 984, 1080, 1107, 1152, 1230, 1280, 1312, 1440, 1476, 1536, 1640, 1728, 1845, 1920, 1934, 1968, 2160, 2214, 2304, 2460, 2560, 2624, 2880, 2901, 2952, 3280, 3456, 3690, 3840, 3868, 3936, 4320, 4428, 4608, 4835, 4920, 5248, 5535, 5760, 5802, 5904, 6560, 6912, 7380, 7680, 7736, 7872, 8640, 8703, 8856, 9670, 9840, 10496, 11070, 11520, 11604, 11808, 13120, 13824, 14505, 14760, 15472, 15744, 17280, 17406, 17712, 19340, 19680, 20992, 22140, 23040, 23208, 23616, 26109, 26240, 29010, 29520, 30944, 31488, 34560, 34812, 35424, 38680, 39360, 39647, 43515, 44280, 46416, 47232, 52218, 52480, 58020, 59040, 61888, 62976, 69120, 69624, 70848, 77360, 78720, 79294, 87030, 88560, 92832, 94464, 104436, 104960, 116040, 118080, 118941, 123776, 130545, 139248, 141696, 154720, 157440, 158588, 174060, 177120, 185664, 188928, 198235, 208872, 232080, 236160, 237882, 247552, 261090, 278496, 283392, 309440, 314880, 317176, 348120, 354240, 356823, 371328, 396470, 417744, 464160, 472320, 475764, 495104, 522180, 556992, 566784, 594705, 618880, 634352, 696240, 708480, 713646, 742656, 792940, 835488, 928320, 944640, 951528, 1044360, 1070469, 1113984, 1189410, 1237760, 1268704, 1392480, 1416960, 1427292, 1485312, 1585880, 1670976, 1784115, 1856640, 1903056, 2088720, 2140938, 2227968, 2378820, 2475520, 2537408, 2784960, 2833920, 2854584, 3171760, 3341952, 3568230, 3713280, 3806112, 4177440, 4281876, 4455936, 4757640, 5074816, 5352345, 5569920, 5709168, 6343520, 6683904, 7136460, 7426560, 7612224, 8354880, 8563752, 9515280, 10149632, 10704690, 11139840, 11418336, 12687040, 13367808, 14272920, 15224448, 16709760, 17127504, 19030560, 20299264, 21409380, 22279680, 22836672, 25374080, 28545840, 30448896, 33419520, 34255008, 38061120, 42818760, 45673344, 50748160, 57091680, 60897792, 66839040, 68510016, 76122240, 85637520, 91346688, 101496320, 114183360, 137020032, 152244480, 171275040, 182693376, 228366720, 274040064, 304488960, 342550080, 456733440, 548080128, 685100160, 913466880, 1370200320, 2740400640]

約数ペア:

[(1, 2740400640), (2, 1370200320), (3, 913466880), (4, 685100160), (5, 548080128), (6, 456733440), (8, 342550080), (9, 304488960), (10, 274040064), (12, 228366720), (15, 182693376), (16, 171275040), (18, 152244480), (20, 137020032), (24, 114183360), (27, 101496320), (30, 91346688), (32, 85637520), (36, 76122240), (40, 68510016), (41, 66839040), (45, 60897792), (48, 57091680), (54, 50748160), (60, 45673344), (64, 42818760), (72, 38061120), (80, 34255008), (82, 33419520), (90, 30448896), (96, 28545840), (108, 25374080), (120, 22836672), (123, 22279680), (128, 21409380), (135, 20299264), (144, 19030560), (160, 17127504), (164, 16709760), (180, 15224448), (192, 14272920), (205, 13367808), (216, 12687040), (240, 11418336), (246, 11139840), (256, 10704690), (270, 10149632), (288, 9515280), (320, 8563752), (328, 8354880), (360, 7612224), (369, 7426560), (384, 7136460), (410, 6683904), (432, 6343520), (480, 5709168), (492, 5569920), (512, 5352345), (540, 5074816), (576, 4757640), (615, 4455936), (640, 4281876), (656, 4177440), (720, 3806112), (738, 3713280), (768, 3568230), (820, 3341952), (864, 3171760), (960, 2854584), (967, 2833920), (984, 2784960), (1080, 2537408), (1107, 2475520), (1152, 2378820), (1230, 2227968), (1280, 2140938), (1312, 2088720), (1440, 1903056), (1476, 1856640), (1536, 1784115), (1640, 1670976), (1728, 1585880), (1845, 1485312), (1920, 1427292), (1934, 1416960), (1968, 1392480), (2160, 1268704), (2214, 1237760), (2304, 1189410), (2460, 1113984), (2560, 1070469), (2624, 1044360), (2880, 951528), (2901, 944640), (2952, 928320), (3280, 835488), (3456, 792940), (3690, 742656), (3840, 713646), (3868, 708480), (3936, 696240), (4320, 634352), (4428, 618880), (4608, 594705), (4835, 566784), (4920, 556992), (5248, 522180), (5535, 495104), (5760, 475764), (5802, 472320), (5904, 464160), (6560, 417744), (6912, 396470), (7380, 371328), (7680, 356823), (7736, 354240), (7872, 348120), (8640, 317176), (8703, 314880), (8856, 309440), (9670, 283392), (9840, 278496), (10496, 261090), (11070, 247552), (11520, 237882), (11604, 236160), (11808, 232080), (13120, 208872), (13824, 198235), (14505, 188928), (14760, 185664), (15472, 177120), (15744, 174060), (17280, 158588), (17406, 157440), (17712, 154720), (19340, 141696), (19680, 139248), (20992, 130545), (22140, 123776), (23040, 118941), (23208, 118080), (23616, 116040), (26109, 104960), (26240, 104436), (29010, 94464), (29520, 92832), (30944, 88560), (31488, 87030), (34560, 79294), (34812, 78720), (35424, 77360), (38680, 70848), (39360, 69624), (39647, 69120), (43515, 62976), (44280, 61888), (46416, 59040), (47232, 58020), (52218, 52480)]