8226397320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{18131}}^1$

素因数の和:18363

約数の個数: 128

約数和(自身を含む): 26110080000

約数和(自身を除く): 17883682680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 199, 228, 285, 380, 398, 456, 570, 597, 760, 796, 995, 1140, 1194, 1592, 1990, 2280, 2388, 2985, 3781, 3980, 4776, 5970, 7562, 7960, 11343, 11940, 15124, 18131, 18905, 22686, 23880, 30248, 36262, 37810, 45372, 54393, 56715, 72524, 75620, 90655, 90744, 108786, 113430, 145048, 151240, 181310, 217572, 226860, 271965, 344489, 362620, 435144, 453720, 543930, 688978, 725240, 1033467, 1087860, 1377956, 1722445, 2066934, 2175720, 2755912, 3444890, 3608069, 4133868, 5167335, 6889780, 7216138, 8267736, 10334670, 10824207, 13779560, 14432276, 18040345, 20669340, 21648414, 28864552, 36080690, 41338680, 43296828, 54121035, 68553311, 72161380, 86593656, 108242070, 137106622, 144322760, 205659933, 216484140, 274213244, 342766555, 411319866, 432968280, 548426488, 685533110, 822639732, 1028299665, 1371066220, 1645279464, 2056599330, 2742132440, 4113198660, 8226397320]

約数ペア:

[(1, 8226397320), (2, 4113198660), (3, 2742132440), (4, 2056599330), (5, 1645279464), (6, 1371066220), (8, 1028299665), (10, 822639732), (12, 685533110), (15, 548426488), (19, 432968280), (20, 411319866), (24, 342766555), (30, 274213244), (38, 216484140), (40, 205659933), (57, 144322760), (60, 137106622), (76, 108242070), (95, 86593656), (114, 72161380), (120, 68553311), (152, 54121035), (190, 43296828), (199, 41338680), (228, 36080690), (285, 28864552), (380, 21648414), (398, 20669340), (456, 18040345), (570, 14432276), (597, 13779560), (760, 10824207), (796, 10334670), (995, 8267736), (1140, 7216138), (1194, 6889780), (1592, 5167335), (1990, 4133868), (2280, 3608069), (2388, 3444890), (2985, 2755912), (3781, 2175720), (3980, 2066934), (4776, 1722445), (5970, 1377956), (7562, 1087860), (7960, 1033467), (11343, 725240), (11940, 688978), (15124, 543930), (18131, 453720), (18905, 435144), (22686, 362620), (23880, 344489), (30248, 271965), (36262, 226860), (37810, 217572), (45372, 181310), (54393, 151240), (56715, 145048), (72524, 113430), (75620, 108786), (90655, 90744)]