30654043840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:919

約数の個数: 224

約数和(自身を含む): 84715868160

約数和(自身を除く): 54061824320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 140, 160, 218, 223, 224, 280, 320, 436, 446, 448, 545, 560, 563, 763, 872, 892, 1090, 1115, 1120, 1126, 1526, 1561, 1744, 1784, 2180, 2230, 2240, 2252, 2815, 3052, 3122, 3488, 3568, 3815, 3941, 4360, 4460, 4504, 5630, 6104, 6244, 6976, 7136, 7630, 7805, 7882, 8720, 8920, 9008, 11260, 12208, 12488, 14272, 15260, 15610, 15764, 17440, 17840, 18016, 19705, 22520, 24307, 24416, 24976, 30520, 31220, 31528, 34880, 35680, 36032, 39410, 45040, 48614, 48832, 49952, 61040, 61367, 62440, 63056, 71360, 78820, 90080, 97228, 99904, 121535, 122080, 122734, 124880, 125549, 126112, 157640, 170149, 180160, 194456, 243070, 244160, 245468, 249760, 251098, 252224, 306835, 315280, 340298, 388912, 429569, 486140, 490936, 499520, 502196, 613670, 627745, 630560, 680596, 777824, 850745, 859138, 878843, 972280, 981872, 1004392, 1227340, 1255490, 1261120, 1361192, 1555648, 1701490, 1718276, 1757686, 1944560, 1963744, 2008784, 2147845, 2454680, 2510980, 2722384, 3402980, 3436552, 3515372, 3889120, 3927488, 4017568, 4295690, 4394215, 4909360, 5021960, 5444768, 6805960, 6873104, 7030744, 7778240, 8035136, 8591380, 8788430, 9818720, 10043920, 10889536, 13611920, 13684841, 13746208, 14061488, 17182760, 17576860, 19637440, 20087840, 27223840, 27369682, 27492416, 28122976, 34365520, 35153720, 40175680, 54447680, 54739364, 56245952, 68424205, 68731040, 70307440, 95793887, 109478728, 136848410, 137462080, 140614880, 191587774, 218957456, 273696820, 281229760, 383175548, 437914912, 478969435, 547393640, 766351096, 875829824, 957938870, 1094787280, 1532702192, 1915877740, 2189574560, 3065404384, 3831755480, 4379149120, 6130808768, 7663510960, 15327021920, 30654043840]

約数ペア:

[(1, 30654043840), (2, 15327021920), (4, 7663510960), (5, 6130808768), (7, 4379149120), (8, 3831755480), (10, 3065404384), (14, 2189574560), (16, 1915877740), (20, 1532702192), (28, 1094787280), (32, 957938870), (35, 875829824), (40, 766351096), (56, 547393640), (64, 478969435), (70, 437914912), (80, 383175548), (109, 281229760), (112, 273696820), (140, 218957456), (160, 191587774), (218, 140614880), (223, 137462080), (224, 136848410), (280, 109478728), (320, 95793887), (436, 70307440), (446, 68731040), (448, 68424205), (545, 56245952), (560, 54739364), (563, 54447680), (763, 40175680), (872, 35153720), (892, 34365520), (1090, 28122976), (1115, 27492416), (1120, 27369682), (1126, 27223840), (1526, 20087840), (1561, 19637440), (1744, 17576860), (1784, 17182760), (2180, 14061488), (2230, 13746208), (2240, 13684841), (2252, 13611920), (2815, 10889536), (3052, 10043920), (3122, 9818720), (3488, 8788430), (3568, 8591380), (3815, 8035136), (3941, 7778240), (4360, 7030744), (4460, 6873104), (4504, 6805960), (5630, 5444768), (6104, 5021960), (6244, 4909360), (6976, 4394215), (7136, 4295690), (7630, 4017568), (7805, 3927488), (7882, 3889120), (8720, 3515372), (8920, 3436552), (9008, 3402980), (11260, 2722384), (12208, 2510980), (12488, 2454680), (14272, 2147845), (15260, 2008784), (15610, 1963744), (15764, 1944560), (17440, 1757686), (17840, 1718276), (18016, 1701490), (19705, 1555648), (22520, 1361192), (24307, 1261120), (24416, 1255490), (24976, 1227340), (30520, 1004392), (31220, 981872), (31528, 972280), (34880, 878843), (35680, 859138), (36032, 850745), (39410, 777824), (45040, 680596), (48614, 630560), (48832, 627745), (49952, 613670), (61040, 502196), (61367, 499520), (62440, 490936), (63056, 486140), (71360, 429569), (78820, 388912), (90080, 340298), (97228, 315280), (99904, 306835), (121535, 252224), (122080, 251098), (122734, 249760), (124880, 245468), (125549, 244160), (126112, 243070), (157640, 194456), (170149, 180160)]