16457942760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1152517}}^1$

素因数の和:1152555

約数の個数: 128

約数和(自身を含む): 59746533120

約数和(自身を除く): 43288590360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 1152517, 2305034, 3457551, 4610068, 5762585, 6915102, 8067619, 9220136, 11525170, 13830204, 16135238, 17287755, 19592789, 23050340, 24202857, 27660408, 32270476, 34575510, 39185578, 40338095, 46100680, 48405714, 58778367, 64540952, 69151020, 78371156, 80676190, 96811428, 97963945, 117556734, 121014285, 137149523, 138302040, 156742312, 161352380, 193622856, 195927890, 235113468, 242028570, 274299046, 293891835, 322704760, 391855780, 411448569, 470226936, 484057140, 548598092, 587783670, 685747615, 783711560, 822897138, 968114280, 1097196184, 1175567340, 1371495230, 1645794276, 2057242845, 2351134680, 2742990460, 3291588552, 4114485690, 5485980920, 8228971380, 16457942760]

約数ペア:

[(1, 16457942760), (2, 8228971380), (3, 5485980920), (4, 4114485690), (5, 3291588552), (6, 2742990460), (7, 2351134680), (8, 2057242845), (10, 1645794276), (12, 1371495230), (14, 1175567340), (15, 1097196184), (17, 968114280), (20, 822897138), (21, 783711560), (24, 685747615), (28, 587783670), (30, 548598092), (34, 484057140), (35, 470226936), (40, 411448569), (42, 391855780), (51, 322704760), (56, 293891835), (60, 274299046), (68, 242028570), (70, 235113468), (84, 195927890), (85, 193622856), (102, 161352380), (105, 156742312), (119, 138302040), (120, 137149523), (136, 121014285), (140, 117556734), (168, 97963945), (170, 96811428), (204, 80676190), (210, 78371156), (238, 69151020), (255, 64540952), (280, 58778367), (340, 48405714), (357, 46100680), (408, 40338095), (420, 39185578), (476, 34575510), (510, 32270476), (595, 27660408), (680, 24202857), (714, 23050340), (840, 19592789), (952, 17287755), (1020, 16135238), (1190, 13830204), (1428, 11525170), (1785, 9220136), (2040, 8067619), (2380, 6915102), (2856, 5762585), (3570, 4610068), (4760, 3457551), (7140, 2305034), (14280, 1152517)]