18896152440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{104491}}^1$

素因数の和:104653

約数の個数: 128

約数和(自身を含む): 62293950720

約数和(自身を除く): 43397798280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 137, 165, 220, 264, 274, 330, 411, 440, 548, 660, 685, 822, 1096, 1320, 1370, 1507, 1644, 2055, 2740, 3014, 3288, 4110, 4521, 5480, 6028, 7535, 8220, 9042, 12056, 15070, 16440, 18084, 22605, 30140, 36168, 45210, 60280, 90420, 104491, 180840, 208982, 313473, 417964, 522455, 626946, 835928, 1044910, 1149401, 1253892, 1567365, 2089820, 2298802, 2507784, 3134730, 3448203, 4179640, 4597604, 5747005, 6269460, 6896406, 9195208, 11494010, 12538920, 13792812, 14315267, 17241015, 22988020, 27585624, 28630534, 34482030, 42945801, 45976040, 57261068, 68964060, 71576335, 85891602, 114522136, 137928120, 143152670, 157467937, 171783204, 214729005, 286305340, 314935874, 343566408, 429458010, 472403811, 572610680, 629871748, 787339685, 858916020, 944807622, 1259743496, 1574679370, 1717832040, 1889615244, 2362019055, 3149358740, 3779230488, 4724038110, 6298717480, 9448076220, 18896152440]

約数ペア:

[(1, 18896152440), (2, 9448076220), (3, 6298717480), (4, 4724038110), (5, 3779230488), (6, 3149358740), (8, 2362019055), (10, 1889615244), (11, 1717832040), (12, 1574679370), (15, 1259743496), (20, 944807622), (22, 858916020), (24, 787339685), (30, 629871748), (33, 572610680), (40, 472403811), (44, 429458010), (55, 343566408), (60, 314935874), (66, 286305340), (88, 214729005), (110, 171783204), (120, 157467937), (132, 143152670), (137, 137928120), (165, 114522136), (220, 85891602), (264, 71576335), (274, 68964060), (330, 57261068), (411, 45976040), (440, 42945801), (548, 34482030), (660, 28630534), (685, 27585624), (822, 22988020), (1096, 17241015), (1320, 14315267), (1370, 13792812), (1507, 12538920), (1644, 11494010), (2055, 9195208), (2740, 6896406), (3014, 6269460), (3288, 5747005), (4110, 4597604), (4521, 4179640), (5480, 3448203), (6028, 3134730), (7535, 2507784), (8220, 2298802), (9042, 2089820), (12056, 1567365), (15070, 1253892), (16440, 1149401), (18084, 1044910), (22605, 835928), (30140, 626946), (36168, 522455), (45210, 417964), (60280, 313473), (90420, 208982), (104491, 180840)]