30690481920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39371}}^1$

素因数の和:39431

約数の個数: 288

約数和(自身を含む): 115885969920

約数和(自身を除く): 85195488000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 256, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 560, 580, 609, 640, 672, 696, 768, 812, 840, 870, 896, 928, 960, 1015, 1120, 1160, 1218, 1280, 1344, 1392, 1624, 1680, 1740, 1792, 1856, 1920, 2030, 2240, 2320, 2436, 2688, 2784, 3045, 3248, 3360, 3480, 3712, 3840, 4060, 4480, 4640, 4872, 5376, 5568, 6090, 6496, 6720, 6960, 7424, 8120, 8960, 9280, 9744, 11136, 12180, 12992, 13440, 13920, 16240, 18560, 19488, 22272, 24360, 25984, 26880, 27840, 32480, 37120, 38976, 39371, 48720, 51968, 55680, 64960, 77952, 78742, 97440, 111360, 118113, 129920, 155904, 157484, 194880, 196855, 236226, 259840, 275597, 314968, 389760, 393710, 472452, 551194, 590565, 629936, 779520, 787420, 826791, 944904, 1102388, 1141759, 1181130, 1259872, 1377985, 1574840, 1653582, 1889808, 2204776, 2283518, 2362260, 2519744, 2755970, 3149680, 3307164, 3425277, 3779616, 4133955, 4409552, 4567036, 4724520, 5039488, 5511940, 5708795, 6299360, 6614328, 6850554, 7559232, 7992313, 8267910, 8819104, 9134072, 9449040, 10078976, 11023880, 11417590, 12598720, 13228656, 13701108, 15118464, 15984626, 16535820, 17126385, 17638208, 18268144, 18898080, 22047760, 22835180, 23976939, 25197440, 26457312, 27402216, 30236928, 31969252, 33071640, 34252770, 35276416, 36536288, 37796160, 39961565, 44095520, 45670360, 47953878, 50394880, 52914624, 54804432, 63938504, 66143280, 68505540, 70552832, 73072576, 75592320, 79923130, 88191040, 91340720, 95907756, 105829248, 109608864, 119884695, 127877008, 132286560, 137011080, 146145152, 151184640, 159846260, 176382080, 182681440, 191815512, 211658496, 219217728, 239769390, 255754016, 264573120, 274022160, 292290304, 319692520, 352764160, 365362880, 383631024, 438435456, 479538780, 511508032, 529146240, 548044320, 639385040, 730725760, 767262048, 876870912, 959077560, 1023016064, 1058292480, 1096088640, 1278770080, 1461451520, 1534524096, 1918155120, 2046032128, 2192177280, 2557540160, 3069048192, 3836310240, 4384354560, 5115080320, 6138096384, 7672620480, 10230160640, 15345240960, 30690481920]

約数ペア:

[(1, 30690481920), (2, 15345240960), (3, 10230160640), (4, 7672620480), (5, 6138096384), (6, 5115080320), (7, 4384354560), (8, 3836310240), (10, 3069048192), (12, 2557540160), (14, 2192177280), (15, 2046032128), (16, 1918155120), (20, 1534524096), (21, 1461451520), (24, 1278770080), (28, 1096088640), (29, 1058292480), (30, 1023016064), (32, 959077560), (35, 876870912), (40, 767262048), (42, 730725760), (48, 639385040), (56, 548044320), (58, 529146240), (60, 511508032), (64, 479538780), (70, 438435456), (80, 383631024), (84, 365362880), (87, 352764160), (96, 319692520), (105, 292290304), (112, 274022160), (116, 264573120), (120, 255754016), (128, 239769390), (140, 219217728), (145, 211658496), (160, 191815512), (168, 182681440), (174, 176382080), (192, 159846260), (203, 151184640), (210, 146145152), (224, 137011080), (232, 132286560), (240, 127877008), (256, 119884695), (280, 109608864), (290, 105829248), (320, 95907756), (336, 91340720), (348, 88191040), (384, 79923130), (406, 75592320), (420, 73072576), (435, 70552832), (448, 68505540), (464, 66143280), (480, 63938504), (560, 54804432), (580, 52914624), (609, 50394880), (640, 47953878), (672, 45670360), (696, 44095520), (768, 39961565), (812, 37796160), (840, 36536288), (870, 35276416), (896, 34252770), (928, 33071640), (960, 31969252), (1015, 30236928), (1120, 27402216), (1160, 26457312), (1218, 25197440), (1280, 23976939), (1344, 22835180), (1392, 22047760), (1624, 18898080), (1680, 18268144), (1740, 17638208), (1792, 17126385), (1856, 16535820), (1920, 15984626), (2030, 15118464), (2240, 13701108), (2320, 13228656), (2436, 12598720), (2688, 11417590), (2784, 11023880), (3045, 10078976), (3248, 9449040), (3360, 9134072), (3480, 8819104), (3712, 8267910), (3840, 7992313), (4060, 7559232), (4480, 6850554), (4640, 6614328), (4872, 6299360), (5376, 5708795), (5568, 5511940), (6090, 5039488), (6496, 4724520), (6720, 4567036), (6960, 4409552), (7424, 4133955), (8120, 3779616), (8960, 3425277), (9280, 3307164), (9744, 3149680), (11136, 2755970), (12180, 2519744), (12992, 2362260), (13440, 2283518), (13920, 2204776), (16240, 1889808), (18560, 1653582), (19488, 1574840), (22272, 1377985), (24360, 1259872), (25984, 1181130), (26880, 1141759), (27840, 1102388), (32480, 944904), (37120, 826791), (38976, 787420), (39371, 779520), (48720, 629936), (51968, 590565), (55680, 551194), (64960, 472452), (77952, 393710), (78742, 389760), (97440, 314968), (111360, 275597), (118113, 259840), (129920, 236226), (155904, 196855), (157484, 194880)]