21694296960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{179351}}^1$

素因数の和:179386

約数の個数: 256

約数和(自身を含む): 87810739200

約数和(自身を除く): 66116442240

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, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 179351, 358702, 538053, 717404, 896755, 1076106, 1255457, 1434808, 1614159, 1793510, 2152212, 2510914, 2690265, 2869616, 3228318, 3587020, 3766371, 4304424, 4842477, 5021828, 5380530, 5739232, 6277285, 6456636, 7174040, 7532742, 8070795, 8608848, 9684954, 10043656, 10761060, 11299113, 11478464, 12554570, 12913272, 14348080, 15065484, 16141590, 17217696, 18831855, 19369908, 20087312, 21522120, 22598226, 22956928, 24212385, 25109140, 25826544, 28696160, 30130968, 32283180, 33897339, 34435392, 37663710, 38739816, 40174624, 43044240, 45196452, 48424770, 50218280, 51653088, 56495565, 57392320, 60261936, 64566360, 67794678, 68870784, 75327420, 77479632, 80349248, 86088480, 90392904, 96849540, 100436560, 103306176, 112991130, 114784640, 120523872, 129132720, 135589356, 150654840, 154959264, 160698496, 169486695, 172176960, 180785808, 193699080, 200873120, 206612352, 225982260, 241047744, 258265440, 271178712, 301309680, 309918528, 338973390, 344353920, 361571616, 387398160, 401746240, 451964520, 482095488, 516530880, 542357424, 602619360, 619837056, 677946780, 723143232, 774796320, 803492480, 903929040, 1033061760, 1084714848, 1205238720, 1355893560, 1446286464, 1549592640, 1807858080, 2169429696, 2410477440, 2711787120, 3099185280, 3615716160, 4338859392, 5423574240, 7231432320, 10847148480, 21694296960]

約数ペア:

[(1, 21694296960), (2, 10847148480), (3, 7231432320), (4, 5423574240), (5, 4338859392), (6, 3615716160), (7, 3099185280), (8, 2711787120), (9, 2410477440), (10, 2169429696), (12, 1807858080), (14, 1549592640), (15, 1446286464), (16, 1355893560), (18, 1205238720), (20, 1084714848), (21, 1033061760), (24, 903929040), (27, 803492480), (28, 774796320), (30, 723143232), (32, 677946780), (35, 619837056), (36, 602619360), (40, 542357424), (42, 516530880), (45, 482095488), (48, 451964520), (54, 401746240), (56, 387398160), (60, 361571616), (63, 344353920), (64, 338973390), (70, 309918528), (72, 301309680), (80, 271178712), (84, 258265440), (90, 241047744), (96, 225982260), (105, 206612352), (108, 200873120), (112, 193699080), (120, 180785808), (126, 172176960), (128, 169486695), (135, 160698496), (140, 154959264), (144, 150654840), (160, 135589356), (168, 129132720), (180, 120523872), (189, 114784640), (192, 112991130), (210, 103306176), (216, 100436560), (224, 96849540), (240, 90392904), (252, 86088480), (270, 80349248), (280, 77479632), (288, 75327420), (315, 68870784), (320, 67794678), (336, 64566360), (360, 60261936), (378, 57392320), (384, 56495565), (420, 51653088), (432, 50218280), (448, 48424770), (480, 45196452), (504, 43044240), (540, 40174624), (560, 38739816), (576, 37663710), (630, 34435392), (640, 33897339), (672, 32283180), (720, 30130968), (756, 28696160), (840, 25826544), (864, 25109140), (896, 24212385), (945, 22956928), (960, 22598226), (1008, 21522120), (1080, 20087312), (1120, 19369908), (1152, 18831855), (1260, 17217696), (1344, 16141590), (1440, 15065484), (1512, 14348080), (1680, 12913272), (1728, 12554570), (1890, 11478464), (1920, 11299113), (2016, 10761060), (2160, 10043656), (2240, 9684954), (2520, 8608848), (2688, 8070795), (2880, 7532742), (3024, 7174040), (3360, 6456636), (3456, 6277285), (3780, 5739232), (4032, 5380530), (4320, 5021828), (4480, 4842477), (5040, 4304424), (5760, 3766371), (6048, 3587020), (6720, 3228318), (7560, 2869616), (8064, 2690265), (8640, 2510914), (10080, 2152212), (12096, 1793510), (13440, 1614159), (15120, 1434808), (17280, 1255457), (20160, 1076106), (24192, 896755), (30240, 717404), (40320, 538053), (60480, 358702), (120960, 179351)]