471583840

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 1401321600

約数和(自身を除く): 929737760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 343, 364, 392, 416, 455, 490, 520, 560, 637, 661, 686, 728, 784, 910, 980, 1040, 1120, 1274, 1322, 1372, 1456, 1568, 1715, 1820, 1960, 2080, 2548, 2644, 2744, 2912, 3185, 3305, 3430, 3640, 3920, 4459, 4627, 5096, 5288, 5488, 6370, 6610, 6860, 7280, 7840, 8593, 8918, 9254, 10192, 10576, 10976, 12740, 13220, 13720, 14560, 17186, 17836, 18508, 20384, 21152, 22295, 23135, 25480, 26440, 27440, 32389, 34372, 35672, 37016, 42965, 44590, 46270, 50960, 52880, 54880, 60151, 64778, 68744, 71344, 74032, 85930, 89180, 92540, 101920, 105760, 120302, 129556, 137488, 142688, 148064, 161945, 171860, 178360, 185080, 226723, 240604, 259112, 274976, 300755, 323890, 343720, 356720, 370160, 421057, 453446, 481208, 518224, 601510, 647780, 687440, 713440, 740320, 842114, 906892, 962416, 1036448, 1133615, 1203020, 1295560, 1374880, 1684228, 1813784, 1924832, 2105285, 2267230, 2406040, 2591120, 2947399, 3368456, 3627568, 4210570, 4534460, 4812080, 5182240, 5894798, 6736912, 7255136, 8421140, 9068920, 9624160, 11789596, 13473824, 14736995, 16842280, 18137840, 23579192, 29473990, 33684560, 36275680, 47158384, 58947980, 67369120, 94316768, 117895960, 235791920, 471583840]

約数ペア:

[(1, 471583840), (2, 235791920), (4, 117895960), (5, 94316768), (7, 67369120), (8, 58947980), (10, 47158384), (13, 36275680), (14, 33684560), (16, 29473990), (20, 23579192), (26, 18137840), (28, 16842280), (32, 14736995), (35, 13473824), (40, 11789596), (49, 9624160), (52, 9068920), (56, 8421140), (65, 7255136), (70, 6736912), (80, 5894798), (91, 5182240), (98, 4812080), (104, 4534460), (112, 4210570), (130, 3627568), (140, 3368456), (160, 2947399), (182, 2591120), (196, 2406040), (208, 2267230), (224, 2105285), (245, 1924832), (260, 1813784), (280, 1684228), (343, 1374880), (364, 1295560), (392, 1203020), (416, 1133615), (455, 1036448), (490, 962416), (520, 906892), (560, 842114), (637, 740320), (661, 713440), (686, 687440), (728, 647780), (784, 601510), (910, 518224), (980, 481208), (1040, 453446), (1120, 421057), (1274, 370160), (1322, 356720), (1372, 343720), (1456, 323890), (1568, 300755), (1715, 274976), (1820, 259112), (1960, 240604), (2080, 226723), (2548, 185080), (2644, 178360), (2744, 171860), (2912, 161945), (3185, 148064), (3305, 142688), (3430, 137488), (3640, 129556), (3920, 120302), (4459, 105760), (4627, 101920), (5096, 92540), (5288, 89180), (5488, 85930), (6370, 74032), (6610, 71344), (6860, 68744), (7280, 64778), (7840, 60151), (8593, 54880), (8918, 52880), (9254, 50960), (10192, 46270), (10576, 44590), (10976, 42965), (12740, 37016), (13220, 35672), (13720, 34372), (14560, 32389), (17186, 27440), (17836, 26440), (18508, 25480), (20384, 23135), (21152, 22295)]