22418640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 78744960

約数和(自身を除く): 56326320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 107, 108, 120, 135, 144, 180, 194, 214, 216, 240, 270, 291, 321, 360, 388, 428, 432, 485, 535, 540, 582, 642, 720, 776, 856, 873, 963, 970, 1070, 1080, 1164, 1284, 1455, 1552, 1605, 1712, 1746, 1926, 1940, 2140, 2160, 2328, 2568, 2619, 2889, 2910, 3210, 3492, 3852, 3880, 4280, 4365, 4656, 4815, 5136, 5238, 5778, 5820, 6420, 6984, 7704, 7760, 8560, 8730, 9630, 10379, 10476, 11556, 11640, 12840, 13095, 13968, 14445, 15408, 17460, 19260, 20758, 20952, 23112, 23280, 25680, 26190, 28890, 31137, 34920, 38520, 41516, 41904, 46224, 51895, 52380, 57780, 62274, 69840, 77040, 83032, 93411, 103790, 104760, 115560, 124548, 155685, 166064, 186822, 207580, 209520, 231120, 249096, 280233, 311370, 373644, 415160, 467055, 498192, 560466, 622740, 747288, 830320, 934110, 1120932, 1245480, 1401165, 1494576, 1868220, 2241864, 2490960, 2802330, 3736440, 4483728, 5604660, 7472880, 11209320, 22418640]

約数ペア:

[(1, 22418640), (2, 11209320), (3, 7472880), (4, 5604660), (5, 4483728), (6, 3736440), (8, 2802330), (9, 2490960), (10, 2241864), (12, 1868220), (15, 1494576), (16, 1401165), (18, 1245480), (20, 1120932), (24, 934110), (27, 830320), (30, 747288), (36, 622740), (40, 560466), (45, 498192), (48, 467055), (54, 415160), (60, 373644), (72, 311370), (80, 280233), (90, 249096), (97, 231120), (107, 209520), (108, 207580), (120, 186822), (135, 166064), (144, 155685), (180, 124548), (194, 115560), (214, 104760), (216, 103790), (240, 93411), (270, 83032), (291, 77040), (321, 69840), (360, 62274), (388, 57780), (428, 52380), (432, 51895), (485, 46224), (535, 41904), (540, 41516), (582, 38520), (642, 34920), (720, 31137), (776, 28890), (856, 26190), (873, 25680), (963, 23280), (970, 23112), (1070, 20952), (1080, 20758), (1164, 19260), (1284, 17460), (1455, 15408), (1552, 14445), (1605, 13968), (1712, 13095), (1746, 12840), (1926, 11640), (1940, 11556), (2140, 10476), (2160, 10379), (2328, 9630), (2568, 8730), (2619, 8560), (2889, 7760), (2910, 7704), (3210, 6984), (3492, 6420), (3852, 5820), (3880, 5778), (4280, 5238), (4365, 5136), (4656, 4815)]