856887120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 320

約数和(自身を含む): 3108372480

約数和(自身を除く): 2251485360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 67, 72, 80, 90, 93, 108, 120, 124, 134, 135, 144, 155, 180, 186, 191, 201, 216, 240, 248, 268, 270, 279, 310, 335, 360, 372, 382, 402, 432, 465, 496, 536, 540, 558, 573, 603, 620, 670, 720, 744, 764, 804, 837, 930, 955, 1005, 1072, 1080, 1116, 1146, 1206, 1240, 1340, 1395, 1488, 1528, 1608, 1674, 1719, 1809, 1860, 1910, 2010, 2077, 2160, 2232, 2292, 2412, 2480, 2680, 2790, 2865, 3015, 3056, 3216, 3348, 3438, 3618, 3720, 3820, 4020, 4154, 4185, 4464, 4584, 4824, 5157, 5360, 5580, 5730, 5921, 6030, 6231, 6696, 6876, 7236, 7440, 7640, 8040, 8308, 8370, 8595, 9045, 9168, 9648, 10314, 10385, 11160, 11460, 11842, 12060, 12462, 12797, 13392, 13752, 14472, 15280, 16080, 16616, 16740, 17190, 17763, 18090, 18693, 20628, 20770, 22320, 22920, 23684, 24120, 24924, 25594, 25785, 27504, 28944, 29605, 31155, 33232, 33480, 34380, 35526, 36180, 37386, 38391, 41256, 41540, 45840, 47368, 48240, 49848, 51188, 51570, 53289, 56079, 59210, 62310, 63985, 66960, 68760, 71052, 72360, 74772, 76782, 82512, 83080, 88815, 93465, 94736, 99696, 102376, 103140, 106578, 112158, 115173, 118420, 124620, 127970, 137520, 142104, 144720, 149544, 153564, 159867, 166160, 177630, 186930, 191955, 204752, 206280, 213156, 224316, 230346, 236840, 249240, 255940, 266445, 280395, 284208, 299088, 307128, 319734, 345519, 355260, 373860, 383910, 396707, 412560, 426312, 448632, 460692, 473680, 498480, 511880, 532890, 560790, 575865, 614256, 639468, 691038, 710520, 747720, 767820, 793414, 799335, 852624, 897264, 921384, 1023760, 1065780, 1121580, 1151730, 1190121, 1278936, 1382076, 1421040, 1495440, 1535640, 1586828, 1598670, 1727595, 1842768, 1983535, 2131560, 2243160, 2303460, 2380242, 2557872, 2764152, 3071280, 3173656, 3197340, 3455190, 3570363, 3967070, 4263120, 4486320, 4606920, 4760484, 5528304, 5950605, 6347312, 6394680, 6910380, 7140726, 7934140, 9213840, 9520968, 10711089, 11901210, 12789360, 13820760, 14281452, 15868280, 17851815, 19041936, 21422178, 23802420, 27641520, 28562904, 31736560, 35703630, 42844356, 47604840, 53555445, 57125808, 71407260, 85688712, 95209680, 107110890, 142814520, 171377424, 214221780, 285629040, 428443560, 856887120]

約数ペア:

[(1, 856887120), (2, 428443560), (3, 285629040), (4, 214221780), (5, 171377424), (6, 142814520), (8, 107110890), (9, 95209680), (10, 85688712), (12, 71407260), (15, 57125808), (16, 53555445), (18, 47604840), (20, 42844356), (24, 35703630), (27, 31736560), (30, 28562904), (31, 27641520), (36, 23802420), (40, 21422178), (45, 19041936), (48, 17851815), (54, 15868280), (60, 14281452), (62, 13820760), (67, 12789360), (72, 11901210), (80, 10711089), (90, 9520968), (93, 9213840), (108, 7934140), (120, 7140726), (124, 6910380), (134, 6394680), (135, 6347312), (144, 5950605), (155, 5528304), (180, 4760484), (186, 4606920), (191, 4486320), (201, 4263120), (216, 3967070), (240, 3570363), (248, 3455190), (268, 3197340), (270, 3173656), (279, 3071280), (310, 2764152), (335, 2557872), (360, 2380242), (372, 2303460), (382, 2243160), (402, 2131560), (432, 1983535), (465, 1842768), (496, 1727595), (536, 1598670), (540, 1586828), (558, 1535640), (573, 1495440), (603, 1421040), (620, 1382076), (670, 1278936), (720, 1190121), (744, 1151730), (764, 1121580), (804, 1065780), (837, 1023760), (930, 921384), (955, 897264), (1005, 852624), (1072, 799335), (1080, 793414), (1116, 767820), (1146, 747720), (1206, 710520), (1240, 691038), (1340, 639468), (1395, 614256), (1488, 575865), (1528, 560790), (1608, 532890), (1674, 511880), (1719, 498480), (1809, 473680), (1860, 460692), (1910, 448632), (2010, 426312), (2077, 412560), (2160, 396707), (2232, 383910), (2292, 373860), (2412, 355260), (2480, 345519), (2680, 319734), (2790, 307128), (2865, 299088), (3015, 284208), (3056, 280395), (3216, 266445), (3348, 255940), (3438, 249240), (3618, 236840), (3720, 230346), (3820, 224316), (4020, 213156), (4154, 206280), (4185, 204752), (4464, 191955), (4584, 186930), (4824, 177630), (5157, 166160), (5360, 159867), (5580, 153564), (5730, 149544), (5921, 144720), (6030, 142104), (6231, 137520), (6696, 127970), (6876, 124620), (7236, 118420), (7440, 115173), (7640, 112158), (8040, 106578), (8308, 103140), (8370, 102376), (8595, 99696), (9045, 94736), (9168, 93465), (9648, 88815), (10314, 83080), (10385, 82512), (11160, 76782), (11460, 74772), (11842, 72360), (12060, 71052), (12462, 68760), (12797, 66960), (13392, 63985), (13752, 62310), (14472, 59210), (15280, 56079), (16080, 53289), (16616, 51570), (16740, 51188), (17190, 49848), (17763, 48240), (18090, 47368), (18693, 45840), (20628, 41540), (20770, 41256), (22320, 38391), (22920, 37386), (23684, 36180), (24120, 35526), (24924, 34380), (25594, 33480), (25785, 33232), (27504, 31155), (28944, 29605)]