2742847920

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 320

約数和(自身を含む): 9758839680

約数和(自身を除く): 7015991760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 240, 243, 244, 257, 270, 305, 324, 360, 366, 405, 432, 486, 488, 514, 540, 549, 610, 648, 720, 729, 732, 771, 810, 915, 972, 976, 1028, 1080, 1098, 1215, 1220, 1285, 1296, 1458, 1464, 1542, 1620, 1647, 1830, 1944, 2056, 2160, 2187, 2196, 2313, 2430, 2440, 2570, 2745, 2916, 2928, 3084, 3240, 3294, 3645, 3660, 3855, 3888, 4112, 4374, 4392, 4626, 4860, 4880, 4941, 5140, 5490, 5832, 6168, 6480, 6588, 6939, 7290, 7320, 7710, 8235, 8748, 8784, 9252, 9720, 9882, 10280, 10935, 10980, 11565, 11664, 12336, 13176, 13878, 14580, 14640, 14823, 15420, 15677, 16470, 17496, 18504, 19440, 19764, 20560, 20817, 21870, 21960, 23130, 24705, 26352, 27756, 29160, 29646, 30840, 31354, 32940, 34695, 34992, 37008, 39528, 41634, 43740, 43920, 44469, 46260, 47031, 49410, 55512, 58320, 59292, 61680, 62451, 62708, 65880, 69390, 74115, 78385, 79056, 83268, 87480, 88938, 92520, 94062, 98820, 104085, 111024, 118584, 124902, 125416, 131760, 133407, 138780, 141093, 148230, 156770, 166536, 174960, 177876, 185040, 187353, 188124, 197640, 208170, 222345, 235155, 237168, 249804, 250832, 266814, 277560, 282186, 296460, 312255, 313540, 333072, 355752, 374706, 376248, 395280, 416340, 423279, 444690, 470310, 499608, 533628, 555120, 562059, 564372, 592920, 624510, 627080, 667035, 705465, 711504, 749412, 752496, 832680, 846558, 889380, 936765, 940620, 999216, 1067256, 1124118, 1128744, 1185840, 1249020, 1254160, 1269837, 1334070, 1410930, 1498824, 1665360, 1693116, 1778760, 1873530, 1881240, 2116395, 2134512, 2248236, 2257488, 2498040, 2539674, 2668140, 2810295, 2821860, 2997648, 3386232, 3557520, 3747060, 3762480, 3809511, 4232790, 4496472, 4996080, 5079348, 5336280, 5620590, 5643720, 6349185, 6772464, 7494120, 7619022, 8465580, 8992944, 10158696, 10672560, 11241180, 11287440, 11428533, 12698370, 14988240, 15238044, 16931160, 19047555, 20317392, 22482360, 22857066, 25396740, 30476088, 33862320, 34285599, 38095110, 44964720, 45714132, 50793480, 57142665, 60952176, 68571198, 76190220, 91428264, 101586960, 114285330, 137142396, 152380440, 171427995, 182856528, 228570660, 274284792, 304760880, 342855990, 457141320, 548569584, 685711980, 914282640, 1371423960, 2742847920]

約数ペア:

[(1, 2742847920), (2, 1371423960), (3, 914282640), (4, 685711980), (5, 548569584), (6, 457141320), (8, 342855990), (9, 304760880), (10, 274284792), (12, 228570660), (15, 182856528), (16, 171427995), (18, 152380440), (20, 137142396), (24, 114285330), (27, 101586960), (30, 91428264), (36, 76190220), (40, 68571198), (45, 60952176), (48, 57142665), (54, 50793480), (60, 45714132), (61, 44964720), (72, 38095110), (80, 34285599), (81, 33862320), (90, 30476088), (108, 25396740), (120, 22857066), (122, 22482360), (135, 20317392), (144, 19047555), (162, 16931160), (180, 15238044), (183, 14988240), (216, 12698370), (240, 11428533), (243, 11287440), (244, 11241180), (257, 10672560), (270, 10158696), (305, 8992944), (324, 8465580), (360, 7619022), (366, 7494120), (405, 6772464), (432, 6349185), (486, 5643720), (488, 5620590), (514, 5336280), (540, 5079348), (549, 4996080), (610, 4496472), (648, 4232790), (720, 3809511), (729, 3762480), (732, 3747060), (771, 3557520), (810, 3386232), (915, 2997648), (972, 2821860), (976, 2810295), (1028, 2668140), (1080, 2539674), (1098, 2498040), (1215, 2257488), (1220, 2248236), (1285, 2134512), (1296, 2116395), (1458, 1881240), (1464, 1873530), (1542, 1778760), (1620, 1693116), (1647, 1665360), (1830, 1498824), (1944, 1410930), (2056, 1334070), (2160, 1269837), (2187, 1254160), (2196, 1249020), (2313, 1185840), (2430, 1128744), (2440, 1124118), (2570, 1067256), (2745, 999216), (2916, 940620), (2928, 936765), (3084, 889380), (3240, 846558), (3294, 832680), (3645, 752496), (3660, 749412), (3855, 711504), (3888, 705465), (4112, 667035), (4374, 627080), (4392, 624510), (4626, 592920), (4860, 564372), (4880, 562059), (4941, 555120), (5140, 533628), (5490, 499608), (5832, 470310), (6168, 444690), (6480, 423279), (6588, 416340), (6939, 395280), (7290, 376248), (7320, 374706), (7710, 355752), (8235, 333072), (8748, 313540), (8784, 312255), (9252, 296460), (9720, 282186), (9882, 277560), (10280, 266814), (10935, 250832), (10980, 249804), (11565, 237168), (11664, 235155), (12336, 222345), (13176, 208170), (13878, 197640), (14580, 188124), (14640, 187353), (14823, 185040), (15420, 177876), (15677, 174960), (16470, 166536), (17496, 156770), (18504, 148230), (19440, 141093), (19764, 138780), (20560, 133407), (20817, 131760), (21870, 125416), (21960, 124902), (23130, 118584), (24705, 111024), (26352, 104085), (27756, 98820), (29160, 94062), (29646, 92520), (30840, 88938), (31354, 87480), (32940, 83268), (34695, 79056), (34992, 78385), (37008, 74115), (39528, 69390), (41634, 65880), (43740, 62708), (43920, 62451), (44469, 61680), (46260, 59292), (47031, 58320), (49410, 55512)]