28243235520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57349}}^1$

素因数の和:57397

約数の個数: 280

約数和(自身を含む): 105755694000

約数和(自身を除く): 77512458480

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, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3648, 4104, 4320, 4560, 5130, 5184, 5472, 6080, 6156, 6480, 6840, 7695, 8208, 8640, 9120, 10260, 10944, 12312, 12960, 13680, 15390, 16416, 18240, 20520, 24624, 25920, 27360, 30780, 32832, 41040, 49248, 54720, 57349, 61560, 82080, 98496, 114698, 123120, 164160, 172047, 229396, 246240, 286745, 344094, 458792, 492480, 516141, 573490, 688188, 860235, 917584, 1032282, 1089631, 1146980, 1376376, 1548423, 1720470, 1835168, 2064564, 2179262, 2293960, 2580705, 2752752, 3096846, 3268893, 3440940, 3670336, 4129128, 4358524, 4587920, 4645269, 5161410, 5448155, 5505504, 6193692, 6537786, 6881880, 7742115, 8258256, 8717048, 9175840, 9290538, 9806679, 10322820, 10896310, 11011008, 12387384, 13075572, 13763760, 15484230, 16344465, 16516512, 17434096, 18351680, 18581076, 19613358, 20645640, 21792620, 23226345, 24774768, 26151144, 27527520, 29420037, 30968460, 32688930, 33033024, 34868192, 37162152, 39226716, 41291280, 43585240, 46452690, 49033395, 49549536, 52302288, 55055040, 58840074, 61936920, 65377860, 69736384, 74324304, 78453432, 82582560, 87170480, 88260111, 92905380, 98066790, 99099072, 104604576, 117680148, 123873840, 130755720, 147100185, 148648608, 156906864, 165165120, 174340960, 176520222, 185810760, 196133580, 209209152, 235360296, 247747680, 261511440, 294200370, 297297216, 313813728, 348681920, 353040444, 371621520, 392267160, 441300555, 470720592, 495495360, 523022880, 588400740, 627627456, 706080888, 743243040, 784534320, 882601110, 941441184, 1046045760, 1176801480, 1412161776, 1486486080, 1569068640, 1765202220, 1882882368, 2353602960, 2824323552, 3138137280, 3530404440, 4707205920, 5648647104, 7060808880, 9414411840, 14121617760, 28243235520]

約数ペア:

[(1, 28243235520), (2, 14121617760), (3, 9414411840), (4, 7060808880), (5, 5648647104), (6, 4707205920), (8, 3530404440), (9, 3138137280), (10, 2824323552), (12, 2353602960), (15, 1882882368), (16, 1765202220), (18, 1569068640), (19, 1486486080), (20, 1412161776), (24, 1176801480), (27, 1046045760), (30, 941441184), (32, 882601110), (36, 784534320), (38, 743243040), (40, 706080888), (45, 627627456), (48, 588400740), (54, 523022880), (57, 495495360), (60, 470720592), (64, 441300555), (72, 392267160), (76, 371621520), (80, 353040444), (81, 348681920), (90, 313813728), (95, 297297216), (96, 294200370), (108, 261511440), (114, 247747680), (120, 235360296), (135, 209209152), (144, 196133580), (152, 185810760), (160, 176520222), (162, 174340960), (171, 165165120), (180, 156906864), (190, 148648608), (192, 147100185), (216, 130755720), (228, 123873840), (240, 117680148), (270, 104604576), (285, 99099072), (288, 98066790), (304, 92905380), (320, 88260111), (324, 87170480), (342, 82582560), (360, 78453432), (380, 74324304), (405, 69736384), (432, 65377860), (456, 61936920), (480, 58840074), (513, 55055040), (540, 52302288), (570, 49549536), (576, 49033395), (608, 46452690), (648, 43585240), (684, 41291280), (720, 39226716), (760, 37162152), (810, 34868192), (855, 33033024), (864, 32688930), (912, 30968460), (960, 29420037), (1026, 27527520), (1080, 26151144), (1140, 24774768), (1216, 23226345), (1296, 21792620), (1368, 20645640), (1440, 19613358), (1520, 18581076), (1539, 18351680), (1620, 17434096), (1710, 16516512), (1728, 16344465), (1824, 15484230), (2052, 13763760), (2160, 13075572), (2280, 12387384), (2565, 11011008), (2592, 10896310), (2736, 10322820), (2880, 9806679), (3040, 9290538), (3078, 9175840), (3240, 8717048), (3420, 8258256), (3648, 7742115), (4104, 6881880), (4320, 6537786), (4560, 6193692), (5130, 5505504), (5184, 5448155), (5472, 5161410), (6080, 4645269), (6156, 4587920), (6480, 4358524), (6840, 4129128), (7695, 3670336), (8208, 3440940), (8640, 3268893), (9120, 3096846), (10260, 2752752), (10944, 2580705), (12312, 2293960), (12960, 2179262), (13680, 2064564), (15390, 1835168), (16416, 1720470), (18240, 1548423), (20520, 1376376), (24624, 1146980), (25920, 1089631), (27360, 1032282), (30780, 917584), (32832, 860235), (41040, 688188), (49248, 573490), (54720, 516141), (57349, 492480), (61560, 458792), (82080, 344094), (98496, 286745), (114698, 246240), (123120, 229396), (164160, 172047)]