73056480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1321

約数の個数: 192

約数和(自身を含む): 278691840

約数和(自身を除く): 205635360

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, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1279, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2558, 2720, 2856, 3360, 3570, 3808, 3837, 4080, 4760, 5116, 5712, 6395, 7140, 7674, 8160, 8953, 9520, 10232, 11424, 12790, 14280, 15348, 17906, 19040, 19185, 20464, 21743, 25580, 26859, 28560, 30696, 35812, 38370, 40928, 43486, 44765, 51160, 53718, 57120, 61392, 65229, 71624, 76740, 86972, 89530, 102320, 107436, 108715, 122784, 130458, 134295, 143248, 152201, 153480, 173944, 179060, 204640, 214872, 217430, 260916, 268590, 286496, 304402, 306960, 326145, 347888, 358120, 429744, 434860, 456603, 521832, 537180, 608804, 613920, 652290, 695776, 716240, 761005, 859488, 869720, 913206, 1043664, 1074360, 1217608, 1304580, 1432480, 1522010, 1739440, 1826412, 2087328, 2148720, 2283015, 2435216, 2609160, 3044020, 3478880, 3652824, 4297440, 4566030, 4870432, 5218320, 6088040, 7305648, 9132060, 10436640, 12176080, 14611296, 18264120, 24352160, 36528240, 73056480]

約数ペア:

[(1, 73056480), (2, 36528240), (3, 24352160), (4, 18264120), (5, 14611296), (6, 12176080), (7, 10436640), (8, 9132060), (10, 7305648), (12, 6088040), (14, 5218320), (15, 4870432), (16, 4566030), (17, 4297440), (20, 3652824), (21, 3478880), (24, 3044020), (28, 2609160), (30, 2435216), (32, 2283015), (34, 2148720), (35, 2087328), (40, 1826412), (42, 1739440), (48, 1522010), (51, 1432480), (56, 1304580), (60, 1217608), (68, 1074360), (70, 1043664), (80, 913206), (84, 869720), (85, 859488), (96, 761005), (102, 716240), (105, 695776), (112, 652290), (119, 613920), (120, 608804), (136, 537180), (140, 521832), (160, 456603), (168, 434860), (170, 429744), (204, 358120), (210, 347888), (224, 326145), (238, 306960), (240, 304402), (255, 286496), (272, 268590), (280, 260916), (336, 217430), (340, 214872), (357, 204640), (408, 179060), (420, 173944), (476, 153480), (480, 152201), (510, 143248), (544, 134295), (560, 130458), (595, 122784), (672, 108715), (680, 107436), (714, 102320), (816, 89530), (840, 86972), (952, 76740), (1020, 71624), (1120, 65229), (1190, 61392), (1279, 57120), (1360, 53718), (1428, 51160), (1632, 44765), (1680, 43486), (1785, 40928), (1904, 38370), (2040, 35812), (2380, 30696), (2558, 28560), (2720, 26859), (2856, 25580), (3360, 21743), (3570, 20464), (3808, 19185), (3837, 19040), (4080, 17906), (4760, 15348), (5116, 14280), (5712, 12790), (6395, 11424), (7140, 10232), (7674, 9520), (8160, 8953)]