7934814720

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{49199}}^1$

素因数の和:49235

約数の個数: 240

約数和(自身を含む): 31406918400

約数和(自身を除く): 23472103680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 49199, 53760, 80640, 98398, 147597, 161280, 196796, 245995, 295194, 344393, 393592, 442791, 491990, 590388, 688786, 737985, 787184, 885582, 983980, 1033179, 1180776, 1377572, 1475970, 1574368, 1721965, 1771164, 1967960, 2066358, 2213955, 2361552, 2755144, 2951940, 3099537, 3148736, 3443930, 3542328, 3935920, 4132716, 4427910, 4723104, 5165895, 5510288, 5903880, 6199074, 6297472, 6887860, 7084656, 7871840, 8265432, 8855820, 9446208, 10331790, 11020576, 11807760, 12398148, 12594944, 13775720, 14169312, 15497685, 15743680, 16530864, 17711640, 18892416, 20663580, 22041152, 23615520, 24796296, 25189888, 27551440, 28338624, 30995370, 31487360, 33061728, 35423280, 37784832, 41327160, 44082304, 47231040, 49592592, 55102880, 56677248, 61990740, 62974720, 66123456, 70846560, 75569664, 82654320, 88164608, 94462080, 99185184, 110205760, 113354496, 123981480, 125949440, 132246912, 141693120, 165308640, 176329216, 188924160, 198370368, 220411520, 226708992, 247962960, 264493824, 283386240, 330617280, 377848320, 396740736, 440823040, 495925920, 528987648, 566772480, 661234560, 793481472, 881646080, 991851840, 1133544960, 1322469120, 1586962944, 1983703680, 2644938240, 3967407360, 7934814720]

約数ペア:

[(1, 7934814720), (2, 3967407360), (3, 2644938240), (4, 1983703680), (5, 1586962944), (6, 1322469120), (7, 1133544960), (8, 991851840), (9, 881646080), (10, 793481472), (12, 661234560), (14, 566772480), (15, 528987648), (16, 495925920), (18, 440823040), (20, 396740736), (21, 377848320), (24, 330617280), (28, 283386240), (30, 264493824), (32, 247962960), (35, 226708992), (36, 220411520), (40, 198370368), (42, 188924160), (45, 176329216), (48, 165308640), (56, 141693120), (60, 132246912), (63, 125949440), (64, 123981480), (70, 113354496), (72, 110205760), (80, 99185184), (84, 94462080), (90, 88164608), (96, 82654320), (105, 75569664), (112, 70846560), (120, 66123456), (126, 62974720), (128, 61990740), (140, 56677248), (144, 55102880), (160, 49592592), (168, 47231040), (180, 44082304), (192, 41327160), (210, 37784832), (224, 35423280), (240, 33061728), (252, 31487360), (256, 30995370), (280, 28338624), (288, 27551440), (315, 25189888), (320, 24796296), (336, 23615520), (360, 22041152), (384, 20663580), (420, 18892416), (448, 17711640), (480, 16530864), (504, 15743680), (512, 15497685), (560, 14169312), (576, 13775720), (630, 12594944), (640, 12398148), (672, 11807760), (720, 11020576), (768, 10331790), (840, 9446208), (896, 8855820), (960, 8265432), (1008, 7871840), (1120, 7084656), (1152, 6887860), (1260, 6297472), (1280, 6199074), (1344, 5903880), (1440, 5510288), (1536, 5165895), (1680, 4723104), (1792, 4427910), (1920, 4132716), (2016, 3935920), (2240, 3542328), (2304, 3443930), (2520, 3148736), (2560, 3099537), (2688, 2951940), (2880, 2755144), (3360, 2361552), (3584, 2213955), (3840, 2066358), (4032, 1967960), (4480, 1771164), (4608, 1721965), (5040, 1574368), (5376, 1475970), (5760, 1377572), (6720, 1180776), (7680, 1033179), (8064, 983980), (8960, 885582), (10080, 787184), (10752, 737985), (11520, 688786), (13440, 590388), (16128, 491990), (17920, 442791), (20160, 393592), (23040, 344393), (26880, 295194), (32256, 245995), (40320, 196796), (49199, 161280), (53760, 147597), (80640, 98398)]