2538980640

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 576

約数和(自身を含む): 10831242240

約数和(自身を除く): 8292261600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 243, 252, 266, 270, 280, 285, 288, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 480, 486, 491, 504, 513, 532, 540, 560, 567, 570, 608, 630, 648, 665, 672, 684, 720, 756, 760, 798, 810, 840, 855, 864, 912, 945, 972, 982, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1197, 1215, 1260, 1296, 1330, 1368, 1440, 1473, 1512, 1520, 1539, 1596, 1620, 1680, 1701, 1710, 1824, 1890, 1944, 1964, 1995, 2016, 2052, 2128, 2160, 2268, 2280, 2394, 2430, 2455, 2520, 2565, 2592, 2660, 2736, 2835, 2946, 3024, 3040, 3078, 3192, 3240, 3360, 3402, 3420, 3437, 3591, 3780, 3888, 3928, 3990, 4104, 4256, 4320, 4419, 4536, 4560, 4617, 4788, 4860, 4910, 5040, 5130, 5320, 5472, 5670, 5892, 5985, 6048, 6156, 6384, 6480, 6804, 6840, 6874, 7182, 7365, 7560, 7695, 7776, 7856, 7980, 8208, 8505, 8838, 9072, 9120, 9234, 9329, 9576, 9720, 9820, 10080, 10260, 10311, 10640, 10773, 11340, 11784, 11970, 12312, 12768, 12960, 13257, 13608, 13680, 13748, 14364, 14730, 15120, 15390, 15712, 15960, 16416, 17010, 17185, 17676, 17955, 18144, 18468, 18658, 19152, 19440, 19640, 20520, 20622, 21280, 21546, 22095, 22680, 23085, 23568, 23940, 24624, 26514, 27216, 27360, 27496, 27987, 28728, 29460, 30240, 30780, 30933, 31920, 32319, 34020, 34370, 35352, 35910, 36936, 37316, 38304, 38880, 39280, 39771, 41040, 41244, 43092, 44190, 45360, 46170, 46645, 47136, 47880, 49248, 51555, 53028, 53865, 54432, 54992, 55974, 57456, 58920, 61560, 61866, 63840, 64638, 65303, 66285, 68040, 68740, 70704, 71820, 73872, 74632, 78560, 79542, 82080, 82488, 83961, 86184, 88380, 90720, 92340, 92799, 93290, 95760, 103110, 106056, 107730, 109984, 111948, 114912, 117840, 119313, 123120, 123732, 129276, 130606, 132570, 136080, 137480, 139935, 141408, 143640, 147744, 149264, 154665, 159084, 161595, 164976, 167922, 172368, 176760, 184680, 185598, 186580, 191520, 195909, 198855, 206220, 212112, 215460, 223896, 235680, 238626, 246240, 247464, 251883, 258552, 261212, 265140, 272160, 274960, 278397, 279870, 287280, 298528, 309330, 318168, 323190, 326515, 329952, 335844, 344736, 353520, 369360, 371196, 373160, 391818, 397710, 412440, 419805, 424224, 430920, 447792, 463995, 477252, 494928, 503766, 517104, 522424, 530280, 549920, 556794, 559740, 574560, 587727, 596565, 618660, 636336, 646380, 653030, 671688, 707040, 738720, 742392, 746320, 755649, 783636, 795420, 824880, 835191, 839610, 861840, 895584, 927990, 954504, 979545, 989856, 1007532, 1034208, 1044848, 1060560, 1113588, 1119480, 1175454, 1193130, 1237320, 1259415, 1272672, 1292760, 1306060, 1343376, 1391985, 1484784, 1492640, 1511298, 1567272, 1590840, 1649760, 1670382, 1679220, 1723680, 1763181, 1855980, 1909008, 1959090, 2015064, 2089696, 2121120, 2227176, 2238960, 2266947, 2350908, 2386260, 2474640, 2518830, 2585520, 2612120, 2686752, 2783970, 2938635, 2969568, 3022596, 3134544, 3181680, 3340764, 3358440, 3526362, 3711960, 3778245, 3818016, 3918180, 4030128, 4175955, 4454352, 4477920, 4533894, 4701816, 4772520, 4949280, 5037660, 5171040, 5224240, 5289543, 5567940, 5877270, 6045192, 6269088, 6363360, 6681528, 6716880, 7052724, 7423920, 7556490, 7836360, 8060256, 8351910, 8815905, 8908704, 9067788, 9403632, 9545040, 10075320, 10448480, 10579086, 11135880, 11334735, 11754540, 12090384, 13363056, 13433760, 14105448, 14847840, 15112980, 15672720, 15868629, 16703820, 17631810, 18135576, 18807264, 19090080, 20150640, 21158172, 22271760, 22669470, 23509080, 24180768, 26447715, 26726112, 28210896, 30225960, 31345440, 31737258, 33407640, 35263620, 36271152, 40301280, 42316344, 44543520, 45338940, 47018160, 52895430, 56421792, 60451920, 63474516, 66815280, 70527240, 72542304, 79343145, 84632688, 90677880, 94036320, 105790860, 120903840, 126949032, 133630560, 141054480, 158686290, 169265376, 181355760, 211581720, 253898064, 282108960, 317372580, 362711520, 423163440, 507796128, 634745160, 846326880, 1269490320, 2538980640]

約数ペア:

[(1, 2538980640), (2, 1269490320), (3, 846326880), (4, 634745160), (5, 507796128), (6, 423163440), (7, 362711520), (8, 317372580), (9, 282108960), (10, 253898064), (12, 211581720), (14, 181355760), (15, 169265376), (16, 158686290), (18, 141054480), (19, 133630560), (20, 126949032), (21, 120903840), (24, 105790860), (27, 94036320), (28, 90677880), (30, 84632688), (32, 79343145), (35, 72542304), (36, 70527240), (38, 66815280), (40, 63474516), (42, 60451920), (45, 56421792), (48, 52895430), (54, 47018160), (56, 45338940), (57, 44543520), (60, 42316344), (63, 40301280), (70, 36271152), (72, 35263620), (76, 33407640), (80, 31737258), (81, 31345440), (84, 30225960), (90, 28210896), (95, 26726112), (96, 26447715), (105, 24180768), (108, 23509080), (112, 22669470), (114, 22271760), (120, 21158172), (126, 20150640), (133, 19090080), (135, 18807264), (140, 18135576), (144, 17631810), (152, 16703820), (160, 15868629), (162, 15672720), (168, 15112980), (171, 14847840), (180, 14105448), (189, 13433760), (190, 13363056), (210, 12090384), (216, 11754540), (224, 11334735), (228, 11135880), (240, 10579086), (243, 10448480), (252, 10075320), (266, 9545040), (270, 9403632), (280, 9067788), (285, 8908704), (288, 8815905), (304, 8351910), (315, 8060256), (324, 7836360), (336, 7556490), (342, 7423920), (360, 7052724), (378, 6716880), (380, 6681528), (399, 6363360), (405, 6269088), (420, 6045192), (432, 5877270), (456, 5567940), (480, 5289543), (486, 5224240), (491, 5171040), (504, 5037660), (513, 4949280), (532, 4772520), (540, 4701816), (560, 4533894), (567, 4477920), (570, 4454352), (608, 4175955), (630, 4030128), (648, 3918180), (665, 3818016), (672, 3778245), (684, 3711960), (720, 3526362), (756, 3358440), (760, 3340764), (798, 3181680), (810, 3134544), (840, 3022596), (855, 2969568), (864, 2938635), (912, 2783970), (945, 2686752), (972, 2612120), (982, 2585520), (1008, 2518830), (1026, 2474640), (1064, 2386260), (1080, 2350908), (1120, 2266947), (1134, 2238960), (1140, 2227176), (1197, 2121120), (1215, 2089696), (1260, 2015064), (1296, 1959090), (1330, 1909008), (1368, 1855980), (1440, 1763181), (1473, 1723680), (1512, 1679220), (1520, 1670382), (1539, 1649760), (1596, 1590840), (1620, 1567272), (1680, 1511298), (1701, 1492640), (1710, 1484784), (1824, 1391985), (1890, 1343376), (1944, 1306060), (1964, 1292760), (1995, 1272672), (2016, 1259415), (2052, 1237320), (2128, 1193130), (2160, 1175454), (2268, 1119480), (2280, 1113588), (2394, 1060560), (2430, 1044848), (2455, 1034208), (2520, 1007532), (2565, 989856), (2592, 979545), (2660, 954504), (2736, 927990), (2835, 895584), (2946, 861840), (3024, 839610), (3040, 835191), (3078, 824880), (3192, 795420), (3240, 783636), (3360, 755649), (3402, 746320), (3420, 742392), (3437, 738720), (3591, 707040), (3780, 671688), (3888, 653030), (3928, 646380), (3990, 636336), (4104, 618660), (4256, 596565), (4320, 587727), (4419, 574560), (4536, 559740), (4560, 556794), (4617, 549920), (4788, 530280), (4860, 522424), (4910, 517104), (5040, 503766), (5130, 494928), (5320, 477252), (5472, 463995), (5670, 447792), (5892, 430920), (5985, 424224), (6048, 419805), (6156, 412440), (6384, 397710), (6480, 391818), (6804, 373160), (6840, 371196), (6874, 369360), (7182, 353520), (7365, 344736), (7560, 335844), (7695, 329952), (7776, 326515), (7856, 323190), (7980, 318168), (8208, 309330), (8505, 298528), (8838, 287280), (9072, 279870), (9120, 278397), (9234, 274960), (9329, 272160), (9576, 265140), (9720, 261212), (9820, 258552), (10080, 251883), (10260, 247464), (10311, 246240), (10640, 238626), (10773, 235680), (11340, 223896), (11784, 215460), (11970, 212112), (12312, 206220), (12768, 198855), (12960, 195909), (13257, 191520), (13608, 186580), (13680, 185598), (13748, 184680), (14364, 176760), (14730, 172368), (15120, 167922), (15390, 164976), (15712, 161595), (15960, 159084), (16416, 154665), (17010, 149264), (17185, 147744), (17676, 143640), (17955, 141408), (18144, 139935), (18468, 137480), (18658, 136080), (19152, 132570), (19440, 130606), (19640, 129276), (20520, 123732), (20622, 123120), (21280, 119313), (21546, 117840), (22095, 114912), (22680, 111948), (23085, 109984), (23568, 107730), (23940, 106056), (24624, 103110), (26514, 95760), (27216, 93290), (27360, 92799), (27496, 92340), (27987, 90720), (28728, 88380), (29460, 86184), (30240, 83961), (30780, 82488), (30933, 82080), (31920, 79542), (32319, 78560), (34020, 74632), (34370, 73872), (35352, 71820), (35910, 70704), (36936, 68740), (37316, 68040), (38304, 66285), (38880, 65303), (39280, 64638), (39771, 63840), (41040, 61866), (41244, 61560), (43092, 58920), (44190, 57456), (45360, 55974), (46170, 54992), (46645, 54432), (47136, 53865), (47880, 53028), (49248, 51555)]