1965420480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:587

約数の個数: 224

約数和(自身を含む): 6504675840

約数和(自身を除く): 4539255360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 227, 232, 240, 290, 311, 320, 348, 435, 454, 464, 480, 580, 622, 681, 696, 870, 908, 928, 933, 960, 1135, 1160, 1244, 1362, 1392, 1555, 1740, 1816, 1856, 1866, 2270, 2320, 2488, 2724, 2784, 3110, 3405, 3480, 3632, 3732, 4540, 4640, 4665, 4976, 5448, 5568, 6220, 6583, 6810, 6960, 7264, 7464, 9019, 9080, 9280, 9330, 9952, 10896, 12440, 13166, 13620, 13920, 14528, 14928, 18038, 18160, 18660, 19749, 19904, 21792, 24880, 26332, 27057, 27240, 27840, 29856, 32915, 36076, 36320, 37320, 39498, 43584, 45095, 49760, 52664, 54114, 54480, 59712, 65830, 70597, 72152, 72640, 74640, 78996, 90190, 98745, 99520, 105328, 108228, 108960, 131660, 135285, 141194, 144304, 149280, 157992, 180380, 197490, 210656, 211791, 216456, 217920, 263320, 270570, 282388, 288608, 298560, 315984, 352985, 360760, 394980, 421312, 423582, 432912, 526640, 541140, 564776, 577216, 631968, 705970, 721520, 789960, 847164, 865824, 1053280, 1058955, 1082280, 1129552, 1263936, 1411940, 1443040, 1579920, 1694328, 1731648, 2047313, 2106560, 2117910, 2164560, 2259104, 2823880, 2886080, 3159840, 3388656, 4094626, 4235820, 4329120, 4518208, 5647760, 6141939, 6319680, 6777312, 8189252, 8471640, 8658240, 10236565, 11295520, 12283878, 13554624, 16378504, 16943280, 20473130, 22591040, 24567756, 30709695, 32757008, 33886560, 40946260, 49135512, 61419390, 65514016, 67773120, 81892520, 98271024, 122838780, 131028032, 163785040, 196542048, 245677560, 327570080, 393084096, 491355120, 655140160, 982710240, 1965420480]

約数ペア:

[(1, 1965420480), (2, 982710240), (3, 655140160), (4, 491355120), (5, 393084096), (6, 327570080), (8, 245677560), (10, 196542048), (12, 163785040), (15, 131028032), (16, 122838780), (20, 98271024), (24, 81892520), (29, 67773120), (30, 65514016), (32, 61419390), (40, 49135512), (48, 40946260), (58, 33886560), (60, 32757008), (64, 30709695), (80, 24567756), (87, 22591040), (96, 20473130), (116, 16943280), (120, 16378504), (145, 13554624), (160, 12283878), (174, 11295520), (192, 10236565), (227, 8658240), (232, 8471640), (240, 8189252), (290, 6777312), (311, 6319680), (320, 6141939), (348, 5647760), (435, 4518208), (454, 4329120), (464, 4235820), (480, 4094626), (580, 3388656), (622, 3159840), (681, 2886080), (696, 2823880), (870, 2259104), (908, 2164560), (928, 2117910), (933, 2106560), (960, 2047313), (1135, 1731648), (1160, 1694328), (1244, 1579920), (1362, 1443040), (1392, 1411940), (1555, 1263936), (1740, 1129552), (1816, 1082280), (1856, 1058955), (1866, 1053280), (2270, 865824), (2320, 847164), (2488, 789960), (2724, 721520), (2784, 705970), (3110, 631968), (3405, 577216), (3480, 564776), (3632, 541140), (3732, 526640), (4540, 432912), (4640, 423582), (4665, 421312), (4976, 394980), (5448, 360760), (5568, 352985), (6220, 315984), (6583, 298560), (6810, 288608), (6960, 282388), (7264, 270570), (7464, 263320), (9019, 217920), (9080, 216456), (9280, 211791), (9330, 210656), (9952, 197490), (10896, 180380), (12440, 157992), (13166, 149280), (13620, 144304), (13920, 141194), (14528, 135285), (14928, 131660), (18038, 108960), (18160, 108228), (18660, 105328), (19749, 99520), (19904, 98745), (21792, 90190), (24880, 78996), (26332, 74640), (27057, 72640), (27240, 72152), (27840, 70597), (29856, 65830), (32915, 59712), (36076, 54480), (36320, 54114), (37320, 52664), (39498, 49760), (43584, 45095)]