7640074320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{7789}}^1$

素因数の和:7933

約数の個数: 160

約数和(自身を含む): 24434924160

約数和(自身を除く): 16794849840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 67, 80, 120, 122, 134, 183, 201, 240, 244, 268, 305, 335, 366, 402, 488, 536, 610, 670, 732, 804, 915, 976, 1005, 1072, 1220, 1340, 1464, 1608, 1830, 2010, 2440, 2680, 2928, 3216, 3660, 4020, 4087, 4880, 5360, 7320, 7789, 8040, 8174, 12261, 14640, 15578, 16080, 16348, 20435, 23367, 24522, 31156, 32696, 38945, 40870, 46734, 49044, 61305, 62312, 65392, 77890, 81740, 93468, 98088, 116835, 122610, 124624, 155780, 163480, 186936, 196176, 233670, 245220, 311560, 326960, 373872, 467340, 475129, 490440, 521863, 623120, 934680, 950258, 980880, 1043726, 1425387, 1565589, 1869360, 1900516, 2087452, 2375645, 2609315, 2850774, 3131178, 3801032, 4174904, 4751290, 5218630, 5701548, 6262356, 7126935, 7602064, 7827945, 8349808, 9502580, 10437260, 11403096, 12524712, 14253870, 15655890, 19005160, 20874520, 22806192, 25049424, 28507740, 31311780, 31833643, 38010320, 41749040, 57015480, 62623560, 63667286, 95500929, 114030960, 125247120, 127334572, 159168215, 191001858, 254669144, 318336430, 382003716, 477504645, 509338288, 636672860, 764007432, 955009290, 1273345720, 1528014864, 1910018580, 2546691440, 3820037160, 7640074320]

約数ペア:

[(1, 7640074320), (2, 3820037160), (3, 2546691440), (4, 1910018580), (5, 1528014864), (6, 1273345720), (8, 955009290), (10, 764007432), (12, 636672860), (15, 509338288), (16, 477504645), (20, 382003716), (24, 318336430), (30, 254669144), (40, 191001858), (48, 159168215), (60, 127334572), (61, 125247120), (67, 114030960), (80, 95500929), (120, 63667286), (122, 62623560), (134, 57015480), (183, 41749040), (201, 38010320), (240, 31833643), (244, 31311780), (268, 28507740), (305, 25049424), (335, 22806192), (366, 20874520), (402, 19005160), (488, 15655890), (536, 14253870), (610, 12524712), (670, 11403096), (732, 10437260), (804, 9502580), (915, 8349808), (976, 7827945), (1005, 7602064), (1072, 7126935), (1220, 6262356), (1340, 5701548), (1464, 5218630), (1608, 4751290), (1830, 4174904), (2010, 3801032), (2440, 3131178), (2680, 2850774), (2928, 2609315), (3216, 2375645), (3660, 2087452), (4020, 1900516), (4087, 1869360), (4880, 1565589), (5360, 1425387), (7320, 1043726), (7789, 980880), (8040, 950258), (8174, 934680), (12261, 623120), (14640, 521863), (15578, 490440), (16080, 475129), (16348, 467340), (20435, 373872), (23367, 326960), (24522, 311560), (31156, 245220), (32696, 233670), (38945, 196176), (40870, 186936), (46734, 163480), (49044, 155780), (61305, 124624), (62312, 122610), (65392, 116835), (77890, 98088), (81740, 93468)]