1439026560

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 384

約数和(自身を含む): 5435539200

約数和(自身を除く): 3996512640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 487, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 972, 974, 1026, 1080, 1140, 1152, 1215, 1216, 1296, 1368, 1440, 1461, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 1944, 1948, 2052, 2160, 2280, 2430, 2432, 2435, 2565, 2592, 2736, 2880, 2922, 3040, 3078, 3240, 3420, 3456, 3648, 3888, 3896, 4104, 4320, 4383, 4560, 4617, 4860, 4870, 5130, 5184, 5472, 5760, 5844, 6080, 6156, 6480, 6840, 7296, 7305, 7695, 7776, 7792, 8208, 8640, 8766, 9120, 9234, 9253, 9720, 9740, 10260, 10368, 10944, 11688, 12160, 12312, 12960, 13149, 13680, 14610, 15390, 15552, 15584, 16416, 17280, 17532, 18240, 18468, 18506, 19440, 19480, 20520, 21888, 21915, 23085, 23376, 24624, 25920, 26298, 27360, 27759, 29220, 30780, 31104, 31168, 32832, 35064, 36480, 36936, 37012, 38880, 38960, 39447, 41040, 43830, 46170, 46265, 46752, 49248, 51840, 52596, 54720, 55518, 58440, 61560, 62336, 65664, 65745, 70128, 73872, 74024, 77760, 77920, 78894, 82080, 83277, 87660, 92340, 92530, 93504, 98496, 105192, 109440, 111036, 116880, 118341, 123120, 131490, 138795, 140256, 147744, 148048, 155520, 155840, 157788, 164160, 166554, 175320, 184680, 185060, 187008, 196992, 197235, 210384, 222072, 233760, 236682, 246240, 249831, 262980, 277590, 280512, 295488, 296096, 311680, 315576, 328320, 333108, 350640, 369360, 370120, 394470, 416385, 420768, 444144, 467520, 473364, 492480, 499662, 525960, 555180, 561024, 590976, 591705, 592192, 631152, 666216, 701280, 738720, 740240, 749493, 788940, 832770, 841536, 888288, 935040, 946728, 984960, 999324, 1051920, 1110360, 1183410, 1184384, 1249155, 1262304, 1332432, 1402560, 1477440, 1480480, 1498986, 1577880, 1665540, 1683072, 1776576, 1893456, 1998648, 2103840, 2220720, 2248479, 2366820, 2498310, 2524608, 2664864, 2805120, 2954880, 2960960, 2997972, 3155760, 3331080, 3553152, 3747465, 3786912, 3997296, 4207680, 4441440, 4496958, 4733640, 4996620, 5049216, 5329728, 5921920, 5995944, 6311520, 6662160, 7494930, 7573824, 7994592, 8415360, 8882880, 8993916, 9467280, 9993240, 10659456, 11242395, 11991888, 12623040, 13324320, 14989860, 15147648, 15989184, 17765760, 17987832, 18934560, 19986480, 22484790, 23983776, 25246080, 26648640, 29979720, 31978368, 35975664, 37869120, 39972960, 44969580, 47967552, 53297280, 59959440, 71951328, 75738240, 79945920, 89939160, 95935104, 119918880, 143902656, 159891840, 179878320, 239837760, 287805312, 359756640, 479675520, 719513280, 1439026560]

約数ペア:

[(1, 1439026560), (2, 719513280), (3, 479675520), (4, 359756640), (5, 287805312), (6, 239837760), (8, 179878320), (9, 159891840), (10, 143902656), (12, 119918880), (15, 95935104), (16, 89939160), (18, 79945920), (19, 75738240), (20, 71951328), (24, 59959440), (27, 53297280), (30, 47967552), (32, 44969580), (36, 39972960), (38, 37869120), (40, 35975664), (45, 31978368), (48, 29979720), (54, 26648640), (57, 25246080), (60, 23983776), (64, 22484790), (72, 19986480), (76, 18934560), (80, 17987832), (81, 17765760), (90, 15989184), (95, 15147648), (96, 14989860), (108, 13324320), (114, 12623040), (120, 11991888), (128, 11242395), (135, 10659456), (144, 9993240), (152, 9467280), (160, 8993916), (162, 8882880), (171, 8415360), (180, 7994592), (190, 7573824), (192, 7494930), (216, 6662160), (228, 6311520), (240, 5995944), (243, 5921920), (270, 5329728), (285, 5049216), (288, 4996620), (304, 4733640), (320, 4496958), (324, 4441440), (342, 4207680), (360, 3997296), (380, 3786912), (384, 3747465), (405, 3553152), (432, 3331080), (456, 3155760), (480, 2997972), (486, 2960960), (487, 2954880), (513, 2805120), (540, 2664864), (570, 2524608), (576, 2498310), (608, 2366820), (640, 2248479), (648, 2220720), (684, 2103840), (720, 1998648), (760, 1893456), (810, 1776576), (855, 1683072), (864, 1665540), (912, 1577880), (960, 1498986), (972, 1480480), (974, 1477440), (1026, 1402560), (1080, 1332432), (1140, 1262304), (1152, 1249155), (1215, 1184384), (1216, 1183410), (1296, 1110360), (1368, 1051920), (1440, 999324), (1461, 984960), (1520, 946728), (1539, 935040), (1620, 888288), (1710, 841536), (1728, 832770), (1824, 788940), (1920, 749493), (1944, 740240), (1948, 738720), (2052, 701280), (2160, 666216), (2280, 631152), (2430, 592192), (2432, 591705), (2435, 590976), (2565, 561024), (2592, 555180), (2736, 525960), (2880, 499662), (2922, 492480), (3040, 473364), (3078, 467520), (3240, 444144), (3420, 420768), (3456, 416385), (3648, 394470), (3888, 370120), (3896, 369360), (4104, 350640), (4320, 333108), (4383, 328320), (4560, 315576), (4617, 311680), (4860, 296096), (4870, 295488), (5130, 280512), (5184, 277590), (5472, 262980), (5760, 249831), (5844, 246240), (6080, 236682), (6156, 233760), (6480, 222072), (6840, 210384), (7296, 197235), (7305, 196992), (7695, 187008), (7776, 185060), (7792, 184680), (8208, 175320), (8640, 166554), (8766, 164160), (9120, 157788), (9234, 155840), (9253, 155520), (9720, 148048), (9740, 147744), (10260, 140256), (10368, 138795), (10944, 131490), (11688, 123120), (12160, 118341), (12312, 116880), (12960, 111036), (13149, 109440), (13680, 105192), (14610, 98496), (15390, 93504), (15552, 92530), (15584, 92340), (16416, 87660), (17280, 83277), (17532, 82080), (18240, 78894), (18468, 77920), (18506, 77760), (19440, 74024), (19480, 73872), (20520, 70128), (21888, 65745), (21915, 65664), (23085, 62336), (23376, 61560), (24624, 58440), (25920, 55518), (26298, 54720), (27360, 52596), (27759, 51840), (29220, 49248), (30780, 46752), (31104, 46265), (31168, 46170), (32832, 43830), (35064, 41040), (36480, 39447), (36936, 38960), (37012, 38880)]