1931022720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10159}}^1$

素因数の和:10198

約数の個数: 256

約数和(自身を含む): 7461504000

約数和(自身を除く): 5530481280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10159, 10560, 11880, 12672, 15840, 17280, 19008, 20318, 21120, 23760, 30477, 31680, 38016, 40636, 47520, 50795, 60954, 63360, 81272, 91431, 95040, 101590, 111749, 121908, 152385, 162544, 182862, 190080, 203180, 223498, 243816, 274293, 304770, 325088, 335247, 365724, 406360, 446996, 457155, 487632, 548586, 558745, 609540, 650176, 670494, 731448, 812720, 893992, 914310, 975264, 1005741, 1097172, 1117490, 1219080, 1300352, 1340988, 1371465, 1462896, 1625440, 1676235, 1787984, 1828620, 1950528, 2011482, 2194344, 2234980, 2438160, 2681976, 2742930, 2925792, 3017223, 3250880, 3352470, 3575968, 3657240, 3901056, 4022964, 4388688, 4469960, 4876320, 5028705, 5363952, 5485860, 5851584, 6034446, 6501760, 6704940, 7151936, 7314480, 8045928, 8777376, 8939920, 9752640, 10057410, 10727904, 10971720, 11703168, 12068892, 13409880, 14303872, 14628960, 15086115, 16091856, 17554752, 17879840, 19505280, 20114820, 21455808, 21943440, 24137784, 26819760, 29257920, 30172230, 32183712, 35109504, 35759680, 40229640, 42911616, 43886880, 48275568, 53639520, 58515840, 60344460, 64367424, 71519360, 80459280, 87773760, 96551136, 107279040, 120688920, 128734848, 160918560, 175547520, 193102272, 214558080, 241377840, 321837120, 386204544, 482755680, 643674240, 965511360, 1931022720]

約数ペア:

[(1, 1931022720), (2, 965511360), (3, 643674240), (4, 482755680), (5, 386204544), (6, 321837120), (8, 241377840), (9, 214558080), (10, 193102272), (11, 175547520), (12, 160918560), (15, 128734848), (16, 120688920), (18, 107279040), (20, 96551136), (22, 87773760), (24, 80459280), (27, 71519360), (30, 64367424), (32, 60344460), (33, 58515840), (36, 53639520), (40, 48275568), (44, 43886880), (45, 42911616), (48, 40229640), (54, 35759680), (55, 35109504), (60, 32183712), (64, 30172230), (66, 29257920), (72, 26819760), (80, 24137784), (88, 21943440), (90, 21455808), (96, 20114820), (99, 19505280), (108, 17879840), (110, 17554752), (120, 16091856), (128, 15086115), (132, 14628960), (135, 14303872), (144, 13409880), (160, 12068892), (165, 11703168), (176, 10971720), (180, 10727904), (192, 10057410), (198, 9752640), (216, 8939920), (220, 8777376), (240, 8045928), (264, 7314480), (270, 7151936), (288, 6704940), (297, 6501760), (320, 6034446), (330, 5851584), (352, 5485860), (360, 5363952), (384, 5028705), (396, 4876320), (432, 4469960), (440, 4388688), (480, 4022964), (495, 3901056), (528, 3657240), (540, 3575968), (576, 3352470), (594, 3250880), (640, 3017223), (660, 2925792), (704, 2742930), (720, 2681976), (792, 2438160), (864, 2234980), (880, 2194344), (960, 2011482), (990, 1950528), (1056, 1828620), (1080, 1787984), (1152, 1676235), (1188, 1625440), (1320, 1462896), (1408, 1371465), (1440, 1340988), (1485, 1300352), (1584, 1219080), (1728, 1117490), (1760, 1097172), (1920, 1005741), (1980, 975264), (2112, 914310), (2160, 893992), (2376, 812720), (2640, 731448), (2880, 670494), (2970, 650176), (3168, 609540), (3456, 558745), (3520, 548586), (3960, 487632), (4224, 457155), (4320, 446996), (4752, 406360), (5280, 365724), (5760, 335247), (5940, 325088), (6336, 304770), (7040, 274293), (7920, 243816), (8640, 223498), (9504, 203180), (10159, 190080), (10560, 182862), (11880, 162544), (12672, 152385), (15840, 121908), (17280, 111749), (19008, 101590), (20318, 95040), (21120, 91431), (23760, 81272), (30477, 63360), (31680, 60954), (38016, 50795), (40636, 47520)]