148365840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1949

約数の個数: 160

約数和(自身を含む): 537108480

約数和(自身を除く): 388742640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1879, 1880, 1974, 2256, 2632, 2820, 3290, 3758, 3760, 3948, 4935, 5264, 5637, 5640, 6580, 7516, 7896, 9395, 9870, 11274, 11280, 13153, 13160, 15032, 15792, 18790, 19740, 22548, 26306, 26320, 28185, 30064, 37580, 39459, 39480, 45096, 52612, 56370, 65765, 75160, 78918, 78960, 88313, 90192, 105224, 112740, 131530, 150320, 157836, 176626, 197295, 210448, 225480, 263060, 264939, 315672, 353252, 394590, 441565, 450960, 526120, 529878, 618191, 631344, 706504, 789180, 883130, 1052240, 1059756, 1236382, 1324695, 1413008, 1578360, 1766260, 1854573, 2119512, 2472764, 2649390, 3090955, 3156720, 3532520, 3709146, 4239024, 4945528, 5298780, 6181910, 7065040, 7418292, 9272865, 9891056, 10597560, 12363820, 14836584, 18545730, 21195120, 24727640, 29673168, 37091460, 49455280, 74182920, 148365840]

約数ペア:

[(1, 148365840), (2, 74182920), (3, 49455280), (4, 37091460), (5, 29673168), (6, 24727640), (7, 21195120), (8, 18545730), (10, 14836584), (12, 12363820), (14, 10597560), (15, 9891056), (16, 9272865), (20, 7418292), (21, 7065040), (24, 6181910), (28, 5298780), (30, 4945528), (35, 4239024), (40, 3709146), (42, 3532520), (47, 3156720), (48, 3090955), (56, 2649390), (60, 2472764), (70, 2119512), (80, 1854573), (84, 1766260), (94, 1578360), (105, 1413008), (112, 1324695), (120, 1236382), (140, 1059756), (141, 1052240), (168, 883130), (188, 789180), (210, 706504), (235, 631344), (240, 618191), (280, 529878), (282, 526120), (329, 450960), (336, 441565), (376, 394590), (420, 353252), (470, 315672), (560, 264939), (564, 263060), (658, 225480), (705, 210448), (752, 197295), (840, 176626), (940, 157836), (987, 150320), (1128, 131530), (1316, 112740), (1410, 105224), (1645, 90192), (1680, 88313), (1879, 78960), (1880, 78918), (1974, 75160), (2256, 65765), (2632, 56370), (2820, 52612), (3290, 45096), (3758, 39480), (3760, 39459), (3948, 37580), (4935, 30064), (5264, 28185), (5637, 26320), (5640, 26306), (6580, 22548), (7516, 19740), (7896, 18790), (9395, 15792), (9870, 15032), (11274, 13160), (11280, 13153)]