2666982780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:85

約数の個数: 720

約数和(自身を含む): 11265397920

約数和(自身を除く): 8598415140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 44, 45, 49, 51, 54, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 98, 99, 102, 105, 108, 110, 119, 121, 126, 132, 135, 140, 147, 153, 154, 165, 170, 180, 187, 189, 196, 198, 204, 210, 220, 231, 238, 242, 245, 252, 255, 270, 294, 297, 306, 308, 315, 330, 340, 343, 357, 363, 374, 378, 385, 396, 420, 441, 459, 462, 476, 484, 490, 495, 510, 539, 540, 561, 588, 594, 595, 605, 612, 630, 660, 686, 693, 714, 726, 735, 748, 756, 765, 770, 833, 847, 882, 918, 924, 935, 945, 980, 990, 1020, 1029, 1071, 1078, 1089, 1122, 1155, 1188, 1190, 1210, 1260, 1309, 1323, 1372, 1386, 1428, 1452, 1470, 1485, 1530, 1540, 1617, 1666, 1683, 1694, 1715, 1764, 1785, 1815, 1836, 1870, 1890, 1980, 2057, 2058, 2079, 2142, 2156, 2178, 2205, 2244, 2295, 2310, 2380, 2401, 2420, 2499, 2541, 2618, 2646, 2695, 2772, 2805, 2940, 2970, 3060, 3087, 3213, 3234, 3267, 3332, 3366, 3388, 3430, 3465, 3570, 3630, 3740, 3773, 3780, 3927, 4114, 4116, 4158, 4165, 4235, 4284, 4356, 4410, 4590, 4620, 4802, 4851, 4998, 5049, 5082, 5145, 5236, 5292, 5355, 5390, 5445, 5610, 5831, 5929, 5940, 6171, 6174, 6426, 6468, 6534, 6545, 6615, 6732, 6860, 6930, 7140, 7203, 7260, 7497, 7546, 7623, 7854, 8085, 8228, 8316, 8330, 8415, 8470, 8820, 9163, 9180, 9261, 9604, 9702, 9996, 10098, 10164, 10285, 10290, 10395, 10710, 10780, 10890, 11220, 11319, 11662, 11781, 11858, 12005, 12342, 12348, 12495, 12705, 12852, 13068, 13090, 13230, 13860, 14399, 14406, 14553, 14994, 15092, 15246, 15435, 15708, 16065, 16170, 16335, 16660, 16830, 16940, 17493, 17787, 18326, 18513, 18522, 18865, 19404, 19635, 20196, 20570, 20580, 20790, 21420, 21609, 21780, 22491, 22638, 22869, 23324, 23562, 23716, 24010, 24255, 24684, 24990, 25245, 25410, 26180, 26411, 26460, 27489, 28798, 28812, 29106, 29155, 29645, 29988, 30492, 30855, 30870, 32130, 32340, 32670, 33660, 33957, 34986, 35343, 35574, 36015, 36652, 37026, 37044, 37485, 37730, 38115, 39270, 40817, 41140, 41503, 41580, 43197, 43218, 44982, 45276, 45738, 45815, 46305, 47124, 48020, 48510, 49980, 50490, 50820, 52479, 52822, 53361, 54978, 55539, 56595, 57596, 58212, 58310, 58905, 59290, 61710, 61740, 64141, 64260, 64827, 65340, 67914, 69972, 70686, 71148, 71995, 72030, 72765, 74052, 74970, 75460, 76230, 78540, 79233, 81634, 82467, 83006, 86394, 86436, 87465, 88935, 89964, 91476, 91630, 92565, 92610, 97020, 100793, 100980, 101871, 104958, 105644, 106722, 108045, 109956, 111078, 112455, 113190, 114345, 116620, 117810, 118580, 122451, 123420, 124509, 128282, 129591, 129654, 132055, 135828, 137445, 141372, 143990, 144060, 145530, 149940, 152460, 157437, 158466, 160083, 163268, 164934, 166012, 169785, 172788, 174930, 176715, 177870, 183260, 185130, 185220, 192423, 201586, 203742, 204085, 207515, 209916, 213444, 215985, 216090, 222156, 224910, 226380, 228690, 235620, 237699, 244902, 247401, 249018, 256564, 259182, 259308, 262395, 264110, 266805, 274890, 277695, 287980, 290521, 291060, 302379, 314874, 316932, 320166, 320705, 324135, 329868, 339570, 349860, 353430, 355740, 367353, 370260, 373527, 384846, 388773, 396165, 403172, 407484, 408170, 412335, 415030, 431970, 432180, 448987, 449820, 457380, 475398, 489804, 494802, 498036, 503965, 509355, 518364, 524790, 528220, 533610, 549780, 555390, 577269, 581042, 604758, 612255, 622545, 629748, 640332, 641410, 647955, 648270, 679140, 705551, 706860, 713097, 734706, 747054, 769692, 777546, 787185, 792330, 800415, 816340, 824670, 830060, 863940, 871563, 897974, 907137, 950796, 962115, 989604, 1007930, 1018710, 1049580, 1067220, 1102059, 1110780, 1120581, 1154538, 1162084, 1188495, 1209516, 1224510, 1237005, 1245090, 1282820, 1295910, 1296540, 1346961, 1411102, 1426194, 1452605, 1469412, 1494108, 1511895, 1555092, 1574370, 1584660, 1600830, 1649340, 1731807, 1743126, 1795948, 1814274, 1836765, 1867635, 1924230, 1943865, 2015860, 2037420, 2116653, 2204118, 2241162, 2244935, 2309076, 2376990, 2449020, 2474010, 2490180, 2591820, 2614689, 2693922, 2721411, 2822204, 2852388, 2886345, 2905210, 3023790, 3148740, 3201660, 3463614, 3486252, 3527755, 3565485, 3628548, 3673530, 3735270, 3848460, 3887730, 4040883, 4233306, 4357815, 4408236, 4482324, 4489870, 4535685, 4753980, 4938857, 4948020, 5229378, 5387844, 5442822, 5510295, 5602905, 5772690, 5810420, 6047580, 6349959, 6734805, 6927228, 7055510, 7130970, 7347060, 7470540, 7775460, 7844067, 8081766, 8466612, 8659035, 8715630, 8979740, 9071370, 9877714, 10458756, 10583265, 10885644, 11020590, 11205810, 11545380, 12122649, 12699918, 13073445, 13469610, 13607055, 14111020, 14261940, 14816571, 15688134, 16163532, 17318070, 17431260, 18142740, 19049877, 19755428, 20204415, 21166530, 22041180, 22411620, 24245298, 24694285, 25399836, 26146890, 26939220, 27214110, 29633142, 31376268, 31749795, 34636140, 38099754, 39220335, 40408830, 42333060, 44449713, 48490596, 49388570, 52293780, 54428220, 59266284, 60613245, 63499590, 74082855, 76199508, 78440670, 80817660, 88899426, 95249385, 98777140, 121226490, 126999180, 133349139, 148165710, 156881340, 177798852, 190498770, 222248565, 242452980, 266698278, 296331420, 380997540, 444497130, 533396556, 666745695, 888994260, 1333491390, 2666982780]

約数ペア:

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(980, 2721411), (990, 2693922), (1020, 2614689), (1029, 2591820), (1071, 2490180), (1078, 2474010), (1089, 2449020), (1122, 2376990), (1155, 2309076), (1188, 2244935), (1190, 2241162), (1210, 2204118), (1260, 2116653), (1309, 2037420), (1323, 2015860), (1372, 1943865), (1386, 1924230), (1428, 1867635), (1452, 1836765), (1470, 1814274), (1485, 1795948), (1530, 1743126), (1540, 1731807), (1617, 1649340), (1666, 1600830), (1683, 1584660), (1694, 1574370), (1715, 1555092), (1764, 1511895), (1785, 1494108), (1815, 1469412), (1836, 1452605), (1870, 1426194), (1890, 1411102), (1980, 1346961), (2057, 1296540), (2058, 1295910), (2079, 1282820), (2142, 1245090), (2156, 1237005), (2178, 1224510), (2205, 1209516), (2244, 1188495), (2295, 1162084), (2310, 1154538), (2380, 1120581), (2401, 1110780), (2420, 1102059), (2499, 1067220), (2541, 1049580), (2618, 1018710), (2646, 1007930), (2695, 989604), (2772, 962115), (2805, 950796), (2940, 907137), (2970, 897974), (3060, 871563), (3087, 863940), (3213, 830060), (3234, 824670), (3267, 816340), (3332, 800415), (3366, 792330), (3388, 787185), (3430, 777546), (3465, 769692), (3570, 747054), (3630, 734706), (3740, 713097), (3773, 706860), (3780, 705551), (3927, 679140), (4114, 648270), (4116, 647955), (4158, 641410), (4165, 640332), (4235, 629748), (4284, 622545), (4356, 612255), (4410, 604758), (4590, 581042), (4620, 577269), (4802, 555390), (4851, 549780), (4998, 533610), (5049, 528220), (5082, 524790), (5145, 518364), (5236, 509355), (5292, 503965), (5355, 498036), (5390, 494802), (5445, 489804), (5610, 475398), (5831, 457380), (5929, 449820), (5940, 448987), (6171, 432180), (6174, 431970), (6426, 415030), (6468, 412335), (6534, 408170), (6545, 407484), (6615, 403172), (6732, 396165), (6860, 388773), (6930, 384846), (7140, 373527), (7203, 370260), (7260, 367353), (7497, 355740), (7546, 353430), (7623, 349860), (7854, 339570), (8085, 329868), (8228, 324135), (8316, 320705), (8330, 320166), (8415, 316932), (8470, 314874), (8820, 302379), (9163, 291060), (9180, 290521), (9261, 287980), (9604, 277695), (9702, 274890), (9996, 266805), (10098, 264110), (10164, 262395), (10285, 259308), (10290, 259182), (10395, 256564), (10710, 249018), (10780, 247401), (10890, 244902), (11220, 237699), (11319, 235620), (11662, 228690), (11781, 226380), (11858, 224910), (12005, 222156), (12342, 216090), (12348, 215985), (12495, 213444), (12705, 209916), (12852, 207515), (13068, 204085), (13090, 203742), (13230, 201586), (13860, 192423), (14399, 185220), (14406, 185130), (14553, 183260), (14994, 177870), (15092, 176715), (15246, 174930), (15435, 172788), (15708, 169785), (16065, 166012), (16170, 164934), (16335, 163268), (16660, 160083), (16830, 158466), (16940, 157437), (17493, 152460), (17787, 149940), (18326, 145530), (18513, 144060), (18522, 143990), (18865, 141372), (19404, 137445), (19635, 135828), (20196, 132055), (20570, 129654), (20580, 129591), (20790, 128282), (21420, 124509), (21609, 123420), (21780, 122451), (22491, 118580), (22638, 117810), (22869, 116620), (23324, 114345), (23562, 113190), (23716, 112455), (24010, 111078), (24255, 109956), (24684, 108045), (24990, 106722), (25245, 105644), (25410, 104958), (26180, 101871), (26411, 100980), (26460, 100793), (27489, 97020), (28798, 92610), (28812, 92565), (29106, 91630), (29155, 91476), (29645, 89964), (29988, 88935), (30492, 87465), (30855, 86436), (30870, 86394), (32130, 83006), (32340, 82467), (32670, 81634), (33660, 79233), (33957, 78540), (34986, 76230), (35343, 75460), (35574, 74970), (36015, 74052), (36652, 72765), (37026, 72030), (37044, 71995), (37485, 71148), (37730, 70686), (38115, 69972), (39270, 67914), (40817, 65340), (41140, 64827), (41503, 64260), (41580, 64141), (43197, 61740), (43218, 61710), (44982, 59290), (45276, 58905), (45738, 58310), (45815, 58212), (46305, 57596), (47124, 56595), (48020, 55539), (48510, 54978), (49980, 53361), (50490, 52822), (50820, 52479)]