67623920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1367

約数の個数: 120

約数和(自身を含む): 197112384

約数和(自身を除く): 129488464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1327, 1456, 1820, 1960, 2548, 2654, 3185, 3640, 3920, 5096, 5308, 6370, 6635, 7280, 9289, 10192, 10616, 12740, 13270, 17251, 18578, 21232, 25480, 26540, 34502, 37156, 46445, 50960, 53080, 65023, 69004, 74312, 86255, 92890, 106160, 120757, 130046, 138008, 148624, 172510, 185780, 241514, 260092, 276016, 325115, 345020, 371560, 483028, 520184, 603785, 650230, 690040, 743120, 845299, 966056, 1040368, 1207570, 1300460, 1380080, 1690598, 1932112, 2415140, 2600920, 3381196, 4226495, 4830280, 5201840, 6762392, 8452990, 9660560, 13524784, 16905980, 33811960, 67623920]

約数ペア:

[(1, 67623920), (2, 33811960), (4, 16905980), (5, 13524784), (7, 9660560), (8, 8452990), (10, 6762392), (13, 5201840), (14, 4830280), (16, 4226495), (20, 3381196), (26, 2600920), (28, 2415140), (35, 1932112), (40, 1690598), (49, 1380080), (52, 1300460), (56, 1207570), (65, 1040368), (70, 966056), (80, 845299), (91, 743120), (98, 690040), (104, 650230), (112, 603785), (130, 520184), (140, 483028), (182, 371560), (196, 345020), (208, 325115), (245, 276016), (260, 260092), (280, 241514), (364, 185780), (392, 172510), (455, 148624), (490, 138008), (520, 130046), (560, 120757), (637, 106160), (728, 92890), (784, 86255), (910, 74312), (980, 69004), (1040, 65023), (1274, 53080), (1327, 50960), (1456, 46445), (1820, 37156), (1960, 34502), (2548, 26540), (2654, 25480), (3185, 21232), (3640, 18578), (3920, 17251), (5096, 13270), (5308, 12740), (6370, 10616), (6635, 10192), (7280, 9289)]