151331280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1341

約数の個数: 160

約数和(自身を含む): 514252800

約数和(自身を除く): 362921520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 816, 870, 986, 1020, 1160, 1279, 1360, 1392, 1479, 1740, 1972, 2040, 2320, 2465, 2558, 2958, 3480, 3837, 3944, 4080, 4930, 5116, 5916, 6395, 6960, 7395, 7674, 7888, 9860, 10232, 11832, 12790, 14790, 15348, 19185, 19720, 20464, 21743, 23664, 25580, 29580, 30696, 37091, 38370, 39440, 43486, 51160, 59160, 61392, 65229, 74182, 76740, 86972, 102320, 108715, 111273, 118320, 130458, 148364, 153480, 173944, 185455, 217430, 222546, 260916, 296728, 306960, 326145, 347888, 370910, 434860, 445092, 521832, 556365, 593456, 630547, 652290, 741820, 869720, 890184, 1043664, 1112730, 1261094, 1304580, 1483640, 1739440, 1780368, 1891641, 2225460, 2522188, 2609160, 2967280, 3152735, 3783282, 4450920, 5044376, 5218320, 6305470, 7566564, 8901840, 9458205, 10088752, 12610940, 15133128, 18916410, 25221880, 30266256, 37832820, 50443760, 75665640, 151331280]

約数ペア:

[(1, 151331280), (2, 75665640), (3, 50443760), (4, 37832820), (5, 30266256), (6, 25221880), (8, 18916410), (10, 15133128), (12, 12610940), (15, 10088752), (16, 9458205), (17, 8901840), (20, 7566564), (24, 6305470), (29, 5218320), (30, 5044376), (34, 4450920), (40, 3783282), (48, 3152735), (51, 2967280), (58, 2609160), (60, 2522188), (68, 2225460), (80, 1891641), (85, 1780368), (87, 1739440), (102, 1483640), (116, 1304580), (120, 1261094), (136, 1112730), (145, 1043664), (170, 890184), (174, 869720), (204, 741820), (232, 652290), (240, 630547), (255, 593456), (272, 556365), (290, 521832), (340, 445092), (348, 434860), (408, 370910), (435, 347888), (464, 326145), (493, 306960), (510, 296728), (580, 260916), (680, 222546), (696, 217430), (816, 185455), (870, 173944), (986, 153480), (1020, 148364), (1160, 130458), (1279, 118320), (1360, 111273), (1392, 108715), (1479, 102320), (1740, 86972), (1972, 76740), (2040, 74182), (2320, 65229), (2465, 61392), (2558, 59160), (2958, 51160), (3480, 43486), (3837, 39440), (3944, 38370), (4080, 37091), (4930, 30696), (5116, 29580), (5916, 25580), (6395, 23664), (6960, 21743), (7395, 20464), (7674, 19720), (7888, 19185), (9860, 15348), (10232, 14790), (11832, 12790)]