22740480

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:86

約数の個数: 320

約数和(自身を含む): 94279680

約数和(自身を除く): 71539200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 105, 108, 112, 120, 126, 128, 135, 140, 141, 144, 160, 168, 180, 188, 189, 192, 210, 216, 224, 235, 240, 252, 256, 270, 280, 282, 288, 315, 320, 329, 336, 360, 376, 378, 384, 420, 423, 432, 448, 470, 480, 504, 512, 540, 560, 564, 576, 630, 640, 658, 672, 705, 720, 752, 756, 768, 840, 846, 864, 896, 940, 945, 960, 987, 1008, 1080, 1120, 1128, 1152, 1260, 1269, 1280, 1316, 1344, 1410, 1440, 1504, 1512, 1536, 1645, 1680, 1692, 1728, 1792, 1880, 1890, 1920, 1974, 2016, 2115, 2160, 2240, 2256, 2304, 2520, 2538, 2560, 2632, 2688, 2820, 2880, 2961, 3008, 3024, 3290, 3360, 3384, 3456, 3584, 3760, 3780, 3840, 3948, 4032, 4230, 4320, 4480, 4512, 4608, 4935, 5040, 5076, 5264, 5376, 5640, 5760, 5922, 6016, 6048, 6345, 6580, 6720, 6768, 6912, 7520, 7560, 7680, 7896, 8064, 8460, 8640, 8883, 8960, 9024, 9870, 10080, 10152, 10528, 10752, 11280, 11520, 11844, 12032, 12096, 12690, 13160, 13440, 13536, 13824, 14805, 15040, 15120, 15792, 16128, 16920, 17280, 17766, 17920, 18048, 19740, 20160, 20304, 21056, 22560, 23040, 23688, 24064, 24192, 25380, 26320, 26880, 27072, 29610, 30080, 30240, 31584, 32256, 33840, 34560, 35532, 36096, 39480, 40320, 40608, 42112, 44415, 45120, 47376, 48384, 50760, 52640, 53760, 54144, 59220, 60160, 60480, 63168, 67680, 69120, 71064, 72192, 78960, 80640, 81216, 84224, 88830, 90240, 94752, 96768, 101520, 105280, 108288, 118440, 120320, 120960, 126336, 135360, 142128, 157920, 161280, 162432, 168448, 177660, 180480, 189504, 203040, 210560, 216576, 236880, 241920, 252672, 270720, 284256, 315840, 324864, 355320, 360960, 379008, 406080, 421120, 473760, 483840, 505344, 541440, 568512, 631680, 649728, 710640, 758016, 812160, 842240, 947520, 1082880, 1137024, 1263360, 1421280, 1516032, 1624320, 1895040, 2274048, 2526720, 2842560, 3248640, 3790080, 4548096, 5685120, 7580160, 11370240, 22740480]

約数ペア:

[(1, 22740480), (2, 11370240), (3, 7580160), (4, 5685120), (5, 4548096), (6, 3790080), (7, 3248640), (8, 2842560), (9, 2526720), (10, 2274048), (12, 1895040), (14, 1624320), (15, 1516032), (16, 1421280), (18, 1263360), (20, 1137024), (21, 1082880), (24, 947520), (27, 842240), (28, 812160), (30, 758016), (32, 710640), (35, 649728), (36, 631680), (40, 568512), (42, 541440), (45, 505344), (47, 483840), (48, 473760), (54, 421120), (56, 406080), (60, 379008), (63, 360960), (64, 355320), (70, 324864), (72, 315840), (80, 284256), (84, 270720), (90, 252672), (94, 241920), (96, 236880), (105, 216576), (108, 210560), (112, 203040), (120, 189504), (126, 180480), (128, 177660), (135, 168448), (140, 162432), (141, 161280), (144, 157920), (160, 142128), (168, 135360), (180, 126336), (188, 120960), (189, 120320), (192, 118440), (210, 108288), (216, 105280), (224, 101520), (235, 96768), (240, 94752), (252, 90240), (256, 88830), (270, 84224), (280, 81216), (282, 80640), (288, 78960), (315, 72192), (320, 71064), (329, 69120), (336, 67680), (360, 63168), (376, 60480), (378, 60160), (384, 59220), (420, 54144), (423, 53760), (432, 52640), (448, 50760), (470, 48384), (480, 47376), (504, 45120), (512, 44415), (540, 42112), (560, 40608), (564, 40320), (576, 39480), (630, 36096), (640, 35532), (658, 34560), (672, 33840), (705, 32256), (720, 31584), (752, 30240), (756, 30080), (768, 29610), (840, 27072), (846, 26880), (864, 26320), (896, 25380), (940, 24192), (945, 24064), (960, 23688), (987, 23040), (1008, 22560), (1080, 21056), (1120, 20304), (1128, 20160), (1152, 19740), (1260, 18048), (1269, 17920), (1280, 17766), (1316, 17280), (1344, 16920), (1410, 16128), (1440, 15792), (1504, 15120), (1512, 15040), (1536, 14805), (1645, 13824), (1680, 13536), (1692, 13440), (1728, 13160), (1792, 12690), (1880, 12096), (1890, 12032), (1920, 11844), (1974, 11520), (2016, 11280), (2115, 10752), (2160, 10528), (2240, 10152), (2256, 10080), (2304, 9870), (2520, 9024), (2538, 8960), (2560, 8883), (2632, 8640), (2688, 8460), (2820, 8064), (2880, 7896), (2961, 7680), (3008, 7560), (3024, 7520), (3290, 6912), (3360, 6768), (3384, 6720), (3456, 6580), (3584, 6345), (3760, 6048), (3780, 6016), (3840, 5922), (3948, 5760), (4032, 5640), (4230, 5376), (4320, 5264), (4480, 5076), (4512, 5040), (4608, 4935)]