1278252870120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1907}}^1\times {\mathrm{18077}}^1$

素因数の和:20104

約数の個数: 192

約数和(自身を含む): 4197086824320

約数和(自身を除く): 2918833954200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 1907, 2060, 2472, 3090, 3708, 3814, 4120, 4635, 5721, 6180, 7416, 7628, 9270, 9535, 11442, 12360, 15256, 17163, 18077, 18540, 19070, 22884, 28605, 34326, 36154, 37080, 38140, 45768, 54231, 57210, 68652, 72308, 76280, 85815, 90385, 108462, 114420, 137304, 144616, 162693, 171630, 180770, 196421, 216924, 228840, 271155, 325386, 343260, 361540, 392842, 433848, 542310, 589263, 650772, 686520, 723080, 785684, 813465, 982105, 1084620, 1178526, 1301544, 1571368, 1626930, 1767789, 1861931, 1964210, 2169240, 2357052, 2946315, 3253860, 3535578, 3723862, 3928420, 4714104, 5585793, 5892630, 6507720, 7071156, 7447724, 7856840, 8838945, 9309655, 11171586, 11785260, 14142312, 14895448, 16757379, 17677890, 18619310, 22343172, 23570520, 27928965, 33514758, 34472839, 35355780, 37238620, 44686344, 55857930, 67029516, 68945678, 70711560, 74477240, 83786895, 103418517, 111715860, 134059032, 137891356, 167573790, 172364195, 206837034, 223431720, 275782712, 310255551, 335147580, 344728390, 413674068, 517092585, 620511102, 670295160, 689456780, 827348136, 1034185170, 1241022204, 1378913560, 1551277755, 2068370340, 2482044408, 3102555510, 3550702417, 4136740680, 6205111020, 7101404834, 10652107251, 12410222040, 14202809668, 17753512085, 21304214502, 28405619336, 31956321753, 35507024170, 42608429004, 53260536255, 63912643506, 71014048340, 85216858008, 106521072510, 127825287012, 142028096680, 159781608765, 213042145020, 255650574024, 319563217530, 426084290040, 639126435060, 1278252870120]

約数ペア:

[(1, 1278252870120), (2, 639126435060), (3, 426084290040), (4, 319563217530), (5, 255650574024), (6, 213042145020), (8, 159781608765), (9, 142028096680), (10, 127825287012), (12, 106521072510), (15, 85216858008), (18, 71014048340), (20, 63912643506), (24, 53260536255), (30, 42608429004), (36, 35507024170), (40, 31956321753), (45, 28405619336), (60, 21304214502), (72, 17753512085), (90, 14202809668), (103, 12410222040), (120, 10652107251), (180, 7101404834), (206, 6205111020), (309, 4136740680), (360, 3550702417), (412, 3102555510), (515, 2482044408), (618, 2068370340), (824, 1551277755), (927, 1378913560), (1030, 1241022204), (1236, 1034185170), (1545, 827348136), (1854, 689456780), (1907, 670295160), (2060, 620511102), (2472, 517092585), (3090, 413674068), (3708, 344728390), (3814, 335147580), (4120, 310255551), (4635, 275782712), (5721, 223431720), (6180, 206837034), (7416, 172364195), (7628, 167573790), (9270, 137891356), (9535, 134059032), (11442, 111715860), (12360, 103418517), (15256, 83786895), (17163, 74477240), (18077, 70711560), (18540, 68945678), (19070, 67029516), (22884, 55857930), (28605, 44686344), (34326, 37238620), (36154, 35355780), (37080, 34472839), (38140, 33514758), (45768, 27928965), (54231, 23570520), (57210, 22343172), (68652, 18619310), (72308, 17677890), (76280, 16757379), (85815, 14895448), (90385, 14142312), (108462, 11785260), (114420, 11171586), (137304, 9309655), (144616, 8838945), (162693, 7856840), (171630, 7447724), (180770, 7071156), (196421, 6507720), (216924, 5892630), (228840, 5585793), (271155, 4714104), (325386, 3928420), (343260, 3723862), (361540, 3535578), (392842, 3253860), (433848, 2946315), (542310, 2357052), (589263, 2169240), (650772, 1964210), (686520, 1861931), (723080, 1767789), (785684, 1626930), (813465, 1571368), (982105, 1301544), (1084620, 1178526)]