486926440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12203

約数の個数: 128

約数和(自身を含む): 1471115520

約数和(自身を除く): 984189080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5720, 8008, 10010, 12161, 20020, 24322, 40040, 48644, 60805, 85127, 97288, 121610, 133771, 158093, 170254, 243220, 267542, 316186, 340508, 425635, 486440, 535084, 632372, 668855, 681016, 790465, 851270, 936397, 1070168, 1106651, 1264744, 1337710, 1580930, 1702540, 1739023, 1872794, 2213302, 2675420, 3161860, 3405080, 3478046, 3745588, 4426604, 4681985, 5350840, 5533255, 6323720, 6956092, 7491176, 8695115, 8853208, 9363970, 11066510, 12173161, 13912184, 17390230, 18727940, 22133020, 24346322, 34780460, 37455880, 44266040, 48692644, 60865805, 69560920, 97385288, 121731610, 243463220, 486926440]

約数ペア:

[(1, 486926440), (2, 243463220), (4, 121731610), (5, 97385288), (7, 69560920), (8, 60865805), (10, 48692644), (11, 44266040), (13, 37455880), (14, 34780460), (20, 24346322), (22, 22133020), (26, 18727940), (28, 17390230), (35, 13912184), (40, 12173161), (44, 11066510), (52, 9363970), (55, 8853208), (56, 8695115), (65, 7491176), (70, 6956092), (77, 6323720), (88, 5533255), (91, 5350840), (104, 4681985), (110, 4426604), (130, 3745588), (140, 3478046), (143, 3405080), (154, 3161860), (182, 2675420), (220, 2213302), (260, 1872794), (280, 1739023), (286, 1702540), (308, 1580930), (364, 1337710), (385, 1264744), (440, 1106651), (455, 1070168), (520, 936397), (572, 851270), (616, 790465), (715, 681016), (728, 668855), (770, 632372), (910, 535084), (1001, 486440), (1144, 425635), (1430, 340508), (1540, 316186), (1820, 267542), (2002, 243220), (2860, 170254), (3080, 158093), (3640, 133771), (4004, 121610), (5005, 97288), (5720, 85127), (8008, 60805), (10010, 48644), (12161, 40040), (20020, 24322)]