1813475520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11047}}^1$

素因数の和:11092

約数の個数: 224

約数和(自身を含む): 6734860800

約数和(自身を除く): 4921385280

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, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 3040, 3420, 3648, 4104, 4320, 4560, 5130, 5472, 6080, 6840, 8208, 8640, 9120, 10260, 10944, 11047, 13680, 16416, 18240, 20520, 22094, 27360, 32832, 33141, 41040, 44188, 54720, 55235, 66282, 82080, 88376, 99423, 110470, 132564, 164160, 165705, 176752, 198846, 209893, 220940, 265128, 298269, 331410, 353504, 397692, 419786, 441880, 497115, 530256, 596538, 629679, 662820, 707008, 795384, 839572, 883760, 994230, 1049465, 1060512, 1193076, 1259358, 1325640, 1491345, 1590768, 1679144, 1767520, 1889037, 1988460, 2098930, 2121024, 2386152, 2518716, 2651280, 2982690, 3148395, 3181536, 3358288, 3535040, 3778074, 3976920, 4197860, 4772304, 5037432, 5302560, 5667111, 5965380, 6296790, 6363072, 6716576, 7556148, 7953840, 8395720, 9445185, 9544608, 10074864, 10605120, 11334222, 11930760, 12593580, 13433152, 15112296, 15907680, 16791440, 18890370, 19089216, 20149728, 22668444, 23861520, 25187160, 28335555, 30224592, 31815360, 33582880, 37780740, 40299456, 45336888, 47723040, 50374320, 56671110, 60449184, 67165760, 75561480, 90673776, 95446080, 100748640, 113342220, 120898368, 151122960, 181347552, 201497280, 226684440, 302245920, 362695104, 453368880, 604491840, 906737760, 1813475520]

約数ペア:

[(1, 1813475520), (2, 906737760), (3, 604491840), (4, 453368880), (5, 362695104), (6, 302245920), (8, 226684440), (9, 201497280), (10, 181347552), (12, 151122960), (15, 120898368), (16, 113342220), (18, 100748640), (19, 95446080), (20, 90673776), (24, 75561480), (27, 67165760), (30, 60449184), (32, 56671110), (36, 50374320), (38, 47723040), (40, 45336888), (45, 40299456), (48, 37780740), (54, 33582880), (57, 31815360), (60, 30224592), (64, 28335555), (72, 25187160), (76, 23861520), (80, 22668444), (90, 20149728), (95, 19089216), (96, 18890370), (108, 16791440), (114, 15907680), (120, 15112296), (135, 13433152), (144, 12593580), (152, 11930760), (160, 11334222), (171, 10605120), (180, 10074864), (190, 9544608), (192, 9445185), (216, 8395720), (228, 7953840), (240, 7556148), (270, 6716576), (285, 6363072), (288, 6296790), (304, 5965380), (320, 5667111), (342, 5302560), (360, 5037432), (380, 4772304), (432, 4197860), (456, 3976920), (480, 3778074), (513, 3535040), (540, 3358288), (570, 3181536), (576, 3148395), (608, 2982690), (684, 2651280), (720, 2518716), (760, 2386152), (855, 2121024), (864, 2098930), (912, 1988460), (960, 1889037), (1026, 1767520), (1080, 1679144), (1140, 1590768), (1216, 1491345), (1368, 1325640), (1440, 1259358), (1520, 1193076), (1710, 1060512), (1728, 1049465), (1824, 994230), (2052, 883760), (2160, 839572), (2280, 795384), (2565, 707008), (2736, 662820), (2880, 629679), (3040, 596538), (3420, 530256), (3648, 497115), (4104, 441880), (4320, 419786), (4560, 397692), (5130, 353504), (5472, 331410), (6080, 298269), (6840, 265128), (8208, 220940), (8640, 209893), (9120, 198846), (10260, 176752), (10944, 165705), (11047, 164160), (13680, 132564), (16416, 110470), (18240, 99423), (20520, 88376), (22094, 82080), (27360, 66282), (32832, 55235), (33141, 54720), (41040, 44188)]