195834240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{1619}}^1$

素因数の和:1654

約数の個数: 256

約数和(自身を含む): 793152000

約数和(自身を除く): 597317760

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, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1619, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3238, 3360, 3456, 3780, 4032, 4320, 4480, 4857, 5040, 5760, 6048, 6476, 6720, 7560, 8064, 8095, 8640, 9714, 10080, 11333, 12096, 12952, 13440, 14571, 15120, 16190, 17280, 19428, 20160, 22666, 24192, 24285, 25904, 29142, 30240, 32380, 33999, 38856, 40320, 43713, 45332, 48570, 51808, 56665, 58284, 60480, 64760, 67998, 72855, 77712, 87426, 90664, 97140, 101997, 103616, 113330, 116568, 120960, 129520, 135996, 145710, 155424, 169995, 174852, 181328, 194280, 203994, 207232, 218565, 226660, 233136, 259040, 271992, 291420, 305991, 310848, 339990, 349704, 362656, 388560, 407988, 437130, 453320, 466272, 509985, 518080, 543984, 582840, 611982, 621696, 679980, 699408, 725312, 777120, 815976, 874260, 906640, 932544, 1019970, 1036160, 1087968, 1165680, 1223964, 1359960, 1398816, 1450624, 1529955, 1554240, 1631952, 1748520, 1813280, 1865088, 2039940, 2175936, 2331360, 2447928, 2719920, 2797632, 3059910, 3108480, 3263904, 3497040, 3626560, 4079880, 4351872, 4662720, 4895856, 5439840, 5595264, 6119820, 6527808, 6994080, 7253120, 8159760, 9325440, 9791712, 10879680, 12239640, 13055616, 13988160, 16319520, 19583424, 21759360, 24479280, 27976320, 32639040, 39166848, 48958560, 65278080, 97917120, 195834240]

約数ペア:

[(1, 195834240), (2, 97917120), (3, 65278080), (4, 48958560), (5, 39166848), (6, 32639040), (7, 27976320), (8, 24479280), (9, 21759360), (10, 19583424), (12, 16319520), (14, 13988160), (15, 13055616), (16, 12239640), (18, 10879680), (20, 9791712), (21, 9325440), (24, 8159760), (27, 7253120), (28, 6994080), (30, 6527808), (32, 6119820), (35, 5595264), (36, 5439840), (40, 4895856), (42, 4662720), (45, 4351872), (48, 4079880), (54, 3626560), (56, 3497040), (60, 3263904), (63, 3108480), (64, 3059910), (70, 2797632), (72, 2719920), (80, 2447928), (84, 2331360), (90, 2175936), (96, 2039940), (105, 1865088), (108, 1813280), (112, 1748520), (120, 1631952), (126, 1554240), (128, 1529955), (135, 1450624), (140, 1398816), (144, 1359960), (160, 1223964), (168, 1165680), (180, 1087968), (189, 1036160), (192, 1019970), (210, 932544), (216, 906640), (224, 874260), (240, 815976), (252, 777120), (270, 725312), (280, 699408), (288, 679980), (315, 621696), (320, 611982), (336, 582840), (360, 543984), (378, 518080), (384, 509985), (420, 466272), (432, 453320), (448, 437130), (480, 407988), (504, 388560), (540, 362656), (560, 349704), (576, 339990), (630, 310848), (640, 305991), (672, 291420), (720, 271992), (756, 259040), (840, 233136), (864, 226660), (896, 218565), (945, 207232), (960, 203994), (1008, 194280), (1080, 181328), (1120, 174852), (1152, 169995), (1260, 155424), (1344, 145710), (1440, 135996), (1512, 129520), (1619, 120960), (1680, 116568), (1728, 113330), (1890, 103616), (1920, 101997), (2016, 97140), (2160, 90664), (2240, 87426), (2520, 77712), (2688, 72855), (2880, 67998), (3024, 64760), (3238, 60480), (3360, 58284), (3456, 56665), (3780, 51808), (4032, 48570), (4320, 45332), (4480, 43713), (4857, 40320), (5040, 38856), (5760, 33999), (6048, 32380), (6476, 30240), (6720, 29142), (7560, 25904), (8064, 24285), (8095, 24192), (8640, 22666), (9714, 20160), (10080, 19428), (11333, 17280), (12096, 16190), (12952, 15120), (13440, 14571)]