138730680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:742

約数の個数: 192

約数和(自身を含む): 501901920

約数和(自身を除く): 363171240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 530, 583, 636, 660, 661, 792, 795, 954, 990, 1060, 1166, 1272, 1320, 1322, 1590, 1749, 1908, 1980, 1983, 2120, 2332, 2385, 2644, 2915, 3180, 3305, 3498, 3816, 3960, 3966, 4664, 4770, 5247, 5288, 5830, 5949, 6360, 6610, 6996, 7271, 7932, 8745, 9540, 9915, 10494, 11660, 11898, 13220, 13992, 14542, 15864, 17490, 19080, 19830, 20988, 21813, 23320, 23796, 26235, 26440, 29084, 29745, 34980, 35033, 36355, 39660, 41976, 43626, 47592, 52470, 58168, 59490, 65439, 69960, 70066, 72710, 79320, 87252, 104940, 105099, 109065, 118980, 130878, 140132, 145420, 174504, 175165, 209880, 210198, 218130, 237960, 261756, 280264, 290840, 315297, 327195, 350330, 385363, 420396, 436260, 523512, 525495, 630594, 654390, 700660, 770726, 840792, 872520, 1050990, 1156089, 1261188, 1308780, 1401320, 1541452, 1576485, 1926815, 2101980, 2312178, 2522376, 2617560, 3082904, 3152970, 3468267, 3853630, 4203960, 4624356, 5780445, 6305940, 6936534, 7707260, 9248712, 11560890, 12611880, 13873068, 15414520, 17341335, 23121780, 27746136, 34682670, 46243560, 69365340, 138730680]

約数ペア:

[(1, 138730680), (2, 69365340), (3, 46243560), (4, 34682670), (5, 27746136), (6, 23121780), (8, 17341335), (9, 15414520), (10, 13873068), (11, 12611880), (12, 11560890), (15, 9248712), (18, 7707260), (20, 6936534), (22, 6305940), (24, 5780445), (30, 4624356), (33, 4203960), (36, 3853630), (40, 3468267), (44, 3152970), (45, 3082904), (53, 2617560), (55, 2522376), (60, 2312178), (66, 2101980), (72, 1926815), (88, 1576485), (90, 1541452), (99, 1401320), (106, 1308780), (110, 1261188), (120, 1156089), (132, 1050990), (159, 872520), (165, 840792), (180, 770726), (198, 700660), (212, 654390), (220, 630594), (264, 525495), (265, 523512), (318, 436260), (330, 420396), (360, 385363), (396, 350330), (424, 327195), (440, 315297), (477, 290840), (495, 280264), (530, 261756), (583, 237960), (636, 218130), (660, 210198), (661, 209880), (792, 175165), (795, 174504), (954, 145420), (990, 140132), (1060, 130878), (1166, 118980), (1272, 109065), (1320, 105099), (1322, 104940), (1590, 87252), (1749, 79320), (1908, 72710), (1980, 70066), (1983, 69960), (2120, 65439), (2332, 59490), (2385, 58168), (2644, 52470), (2915, 47592), (3180, 43626), (3305, 41976), (3498, 39660), (3816, 36355), (3960, 35033), (3966, 34980), (4664, 29745), (4770, 29084), (5247, 26440), (5288, 26235), (5830, 23796), (5949, 23320), (6360, 21813), (6610, 20988), (6996, 19830), (7271, 19080), (7932, 17490), (8745, 15864), (9540, 14542), (9915, 13992), (10494, 13220), (11660, 11898)]