1489324440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{6823}}^1$

素因数の和:6961

約数の個数: 128

約数和(自身を含む): 4775708160

約数和(自身を除く): 3286383720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 321, 340, 408, 428, 510, 535, 642, 680, 856, 1020, 1070, 1284, 1605, 1819, 2040, 2140, 2568, 3210, 3638, 4280, 5457, 6420, 6823, 7276, 9095, 10914, 12840, 13646, 14552, 18190, 20469, 21828, 27285, 27292, 34115, 36380, 40938, 43656, 54570, 54584, 68230, 72760, 81876, 102345, 109140, 115991, 136460, 163752, 204690, 218280, 231982, 272920, 347973, 409380, 463964, 579955, 695946, 730061, 818760, 927928, 1159910, 1391892, 1460122, 1739865, 2190183, 2319820, 2783784, 2920244, 3479730, 3650305, 4380366, 4639640, 5840488, 6959460, 7300610, 8760732, 10950915, 12411037, 13918920, 14601220, 17521464, 21901830, 24822074, 29202440, 37233111, 43803660, 49644148, 62055185, 74466222, 87607320, 99288296, 124110370, 148932444, 186165555, 248220740, 297864888, 372331110, 496441480, 744662220, 1489324440]

約数ペア:

[(1, 1489324440), (2, 744662220), (3, 496441480), (4, 372331110), (5, 297864888), (6, 248220740), (8, 186165555), (10, 148932444), (12, 124110370), (15, 99288296), (17, 87607320), (20, 74466222), (24, 62055185), (30, 49644148), (34, 43803660), (40, 37233111), (51, 29202440), (60, 24822074), (68, 21901830), (85, 17521464), (102, 14601220), (107, 13918920), (120, 12411037), (136, 10950915), (170, 8760732), (204, 7300610), (214, 6959460), (255, 5840488), (321, 4639640), (340, 4380366), (408, 3650305), (428, 3479730), (510, 2920244), (535, 2783784), (642, 2319820), (680, 2190183), (856, 1739865), (1020, 1460122), (1070, 1391892), (1284, 1159910), (1605, 927928), (1819, 818760), (2040, 730061), (2140, 695946), (2568, 579955), (3210, 463964), (3638, 409380), (4280, 347973), (5457, 272920), (6420, 231982), (6823, 218280), (7276, 204690), (9095, 163752), (10914, 136460), (12840, 115991), (13646, 109140), (14552, 102345), (18190, 81876), (20469, 72760), (21828, 68230), (27285, 54584), (27292, 54570), (34115, 43656), (36380, 40938)]