97840120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 270604800

約数和(自身を除く): 172764680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 53, 56, 70, 76, 95, 106, 133, 140, 152, 190, 212, 265, 266, 280, 347, 371, 380, 424, 530, 532, 665, 694, 742, 760, 1007, 1060, 1064, 1330, 1388, 1484, 1735, 1855, 2014, 2120, 2429, 2660, 2776, 2968, 3470, 3710, 4028, 4858, 5035, 5320, 6593, 6940, 7049, 7420, 8056, 9716, 10070, 12145, 13186, 13880, 14098, 14840, 18391, 19432, 20140, 24290, 26372, 28196, 32965, 35245, 36782, 40280, 46151, 48580, 52744, 56392, 65930, 70490, 73564, 91955, 92302, 97160, 128737, 131860, 140980, 147128, 183910, 184604, 230755, 257474, 263720, 281960, 349429, 367820, 369208, 461510, 514948, 643685, 698858, 735640, 923020, 1029896, 1287370, 1397716, 1747145, 1846040, 2446003, 2574740, 2795432, 3494290, 4892006, 5149480, 6988580, 9784012, 12230015, 13977160, 19568024, 24460030, 48920060, 97840120]

約数ペア:

[(1, 97840120), (2, 48920060), (4, 24460030), (5, 19568024), (7, 13977160), (8, 12230015), (10, 9784012), (14, 6988580), (19, 5149480), (20, 4892006), (28, 3494290), (35, 2795432), (38, 2574740), (40, 2446003), (53, 1846040), (56, 1747145), (70, 1397716), (76, 1287370), (95, 1029896), (106, 923020), (133, 735640), (140, 698858), (152, 643685), (190, 514948), (212, 461510), (265, 369208), (266, 367820), (280, 349429), (347, 281960), (371, 263720), (380, 257474), (424, 230755), (530, 184604), (532, 183910), (665, 147128), (694, 140980), (742, 131860), (760, 128737), (1007, 97160), (1060, 92302), (1064, 91955), (1330, 73564), (1388, 70490), (1484, 65930), (1735, 56392), (1855, 52744), (2014, 48580), (2120, 46151), (2429, 40280), (2660, 36782), (2776, 35245), (2968, 32965), (3470, 28196), (3710, 26372), (4028, 24290), (4858, 20140), (5035, 19432), (5320, 18391), (6593, 14840), (6940, 14098), (7049, 13880), (7420, 13186), (8056, 12145), (9716, 10070)]