19497814560

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2379

約数の個数: 576

約数和(自身を含む): 81436852224

約数和(自身を除く): 61939037664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 210, 216, 217, 224, 240, 243, 248, 252, 270, 279, 280, 288, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 465, 480, 486, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 672, 720, 744, 756, 810, 837, 840, 864, 868, 930, 945, 972, 992, 1008, 1080, 1085, 1116, 1120, 1134, 1215, 1240, 1260, 1296, 1302, 1395, 1440, 1488, 1512, 1620, 1674, 1680, 1701, 1736, 1860, 1890, 1944, 1953, 2016, 2160, 2170, 2232, 2268, 2311, 2430, 2480, 2511, 2520, 2592, 2604, 2790, 2835, 2976, 3024, 3240, 3255, 3348, 3360, 3402, 3472, 3720, 3780, 3888, 3906, 4185, 4320, 4340, 4464, 4536, 4622, 4860, 4960, 5022, 5040, 5208, 5580, 5670, 5859, 6048, 6480, 6510, 6696, 6804, 6933, 6944, 7440, 7533, 7560, 7776, 7812, 8370, 8505, 8680, 8928, 9072, 9244, 9720, 9765, 10044, 10080, 10416, 11160, 11340, 11555, 11718, 12555, 12960, 13020, 13392, 13608, 13866, 14880, 15066, 15120, 15624, 16177, 16740, 17010, 17360, 17577, 18144, 18488, 19440, 19530, 20088, 20799, 20832, 22320, 22680, 23110, 23436, 25110, 26040, 26784, 27216, 27732, 29295, 30132, 30240, 31248, 32354, 33480, 34020, 34665, 34720, 35154, 36976, 37665, 38880, 39060, 40176, 41598, 44640, 45360, 46220, 46872, 48531, 50220, 52080, 52731, 54432, 55464, 58590, 60264, 62397, 62496, 64708, 66960, 68040, 69330, 70308, 71641, 73952, 75330, 78120, 80352, 80885, 83196, 87885, 90720, 92440, 93744, 97062, 100440, 103995, 104160, 105462, 110928, 117180, 120528, 124794, 129416, 133920, 136080, 138660, 140616, 143282, 145593, 150660, 156240, 161770, 166392, 175770, 184880, 187191, 187488, 194124, 200880, 207990, 210924, 214923, 221856, 234360, 241056, 242655, 249588, 258832, 263655, 272160, 277320, 281232, 286564, 291186, 301320, 311985, 312480, 323540, 332784, 351540, 358205, 369760, 374382, 388248, 401760, 415980, 421848, 429846, 436779, 468720, 485310, 499176, 501487, 517664, 527310, 554640, 561573, 562464, 573128, 582372, 602640, 623970, 644769, 647080, 665568, 703080, 716410, 727965, 748764, 776496, 831960, 843696, 859692, 873558, 935955, 937440, 970620, 998352, 1002974, 1054620, 1074615, 1109280, 1123146, 1146256, 1164744, 1205280, 1247940, 1289538, 1294160, 1310337, 1406160, 1432820, 1455930, 1497528, 1504461, 1552992, 1663920, 1687392, 1719384, 1747116, 1871910, 1934307, 1941240, 1996704, 2005948, 2109240, 2149230, 2183895, 2246292, 2292512, 2329488, 2495880, 2507435, 2579076, 2588320, 2620674, 2807865, 2812320, 2865640, 2911860, 2995056, 3008922, 3223845, 3327840, 3438768, 3494232, 3743820, 3868614, 3882480, 3931011, 4011896, 4218480, 4298460, 4367790, 4492584, 4513383, 4658976, 4991760, 5014870, 5158152, 5241348, 5615730, 5731280, 5802921, 5823720, 5990112, 6017844, 6447690, 6551685, 6877536, 6988464, 7487640, 7522305, 7737228, 7764960, 7862022, 8023792, 8436960, 8596920, 8735580, 8985168, 9026766, 9671535, 9983520, 10029740, 10316304, 10482696, 11231460, 11462560, 11605842, 11647440, 12035688, 12895380, 13103370, 13540149, 13976928, 14975280, 15044610, 15474456, 15724044, 16047584, 17193840, 17408763, 17471160, 17970336, 18053532, 19343070, 19655055, 20059480, 20632608, 20965392, 22462920, 22566915, 23211684, 23294880, 24071376, 25790760, 26206740, 27080298, 29014605, 29950560, 30089220, 30948912, 31448088, 34387680, 34817526, 34942320, 36107064, 38686140, 39310110, 40118960, 40620447, 41930784, 44925840, 45133830, 46423368, 48142752, 51581520, 52413480, 54160596, 58029210, 60178440, 61897824, 62896176, 67700745, 69635052, 69884640, 72214128, 77372280, 78620220, 80237920, 81240894, 87043815, 89851680, 90267660, 92846736, 103163040, 104826960, 108321192, 116058420, 120356880, 121861341, 125792352, 135401490, 139270104, 144428256, 154744560, 157240440, 162481788, 174087630, 180535320, 185693472, 203102235, 209653920, 216642384, 232116840, 240713760, 243722682, 270802980, 278540208, 309489120, 314480880, 324963576, 348175260, 361070640, 406204470, 433284768, 464233680, 487445364, 541605960, 557080416, 609306705, 628961760, 649927152, 696350520, 722141280, 812408940, 928467360, 974890728, 1083211920, 1218613410, 1299854304, 1392701040, 1624817880, 1949781456, 2166423840, 2437226820, 2785402080, 3249635760, 3899562912, 4874453640, 6499271520, 9748907280, 19497814560]

約数ペア:

[(1, 19497814560), (2, 9748907280), (3, 6499271520), (4, 4874453640), (5, 3899562912), (6, 3249635760), (7, 2785402080), (8, 2437226820), (9, 2166423840), (10, 1949781456), (12, 1624817880), (14, 1392701040), (15, 1299854304), (16, 1218613410), (18, 1083211920), (20, 974890728), (21, 928467360), (24, 812408940), (27, 722141280), (28, 696350520), (30, 649927152), (31, 628961760), (32, 609306705), (35, 557080416), (36, 541605960), (40, 487445364), (42, 464233680), (45, 433284768), (48, 406204470), (54, 361070640), (56, 348175260), (60, 324963576), (62, 314480880), (63, 309489120), (70, 278540208), (72, 270802980), (80, 243722682), (81, 240713760), (84, 232116840), (90, 216642384), (93, 209653920), (96, 203102235), (105, 185693472), (108, 180535320), (112, 174087630), (120, 162481788), (124, 157240440), (126, 154744560), (135, 144428256), (140, 139270104), (144, 135401490), (155, 125792352), (160, 121861341), (162, 120356880), (168, 116058420), (180, 108321192), (186, 104826960), (189, 103163040), (210, 92846736), (216, 90267660), (217, 89851680), (224, 87043815), (240, 81240894), (243, 80237920), (248, 78620220), (252, 77372280), (270, 72214128), (279, 69884640), (280, 69635052), (288, 67700745), (310, 62896176), (315, 61897824), (324, 60178440), (336, 58029210), (360, 54160596), (372, 52413480), (378, 51581520), (405, 48142752), (420, 46423368), (432, 45133830), (434, 44925840), (465, 41930784), (480, 40620447), (486, 40118960), (496, 39310110), (504, 38686140), (540, 36107064), (558, 34942320), (560, 34817526), (567, 34387680), (620, 31448088), (630, 30948912), (648, 30089220), (651, 29950560), (672, 29014605), (720, 27080298), (744, 26206740), (756, 25790760), (810, 24071376), (837, 23294880), (840, 23211684), (864, 22566915), (868, 22462920), (930, 20965392), (945, 20632608), (972, 20059480), (992, 19655055), (1008, 19343070), (1080, 18053532), (1085, 17970336), (1116, 17471160), (1120, 17408763), (1134, 17193840), (1215, 16047584), (1240, 15724044), (1260, 15474456), (1296, 15044610), (1302, 14975280), (1395, 13976928), (1440, 13540149), (1488, 13103370), (1512, 12895380), (1620, 12035688), (1674, 11647440), (1680, 11605842), (1701, 11462560), (1736, 11231460), (1860, 10482696), (1890, 10316304), (1944, 10029740), (1953, 9983520), (2016, 9671535), (2160, 9026766), (2170, 8985168), (2232, 8735580), (2268, 8596920), (2311, 8436960), (2430, 8023792), (2480, 7862022), (2511, 7764960), (2520, 7737228), (2592, 7522305), (2604, 7487640), (2790, 6988464), (2835, 6877536), (2976, 6551685), (3024, 6447690), (3240, 6017844), (3255, 5990112), (3348, 5823720), (3360, 5802921), (3402, 5731280), (3472, 5615730), (3720, 5241348), (3780, 5158152), (3888, 5014870), (3906, 4991760), (4185, 4658976), (4320, 4513383), (4340, 4492584), (4464, 4367790), (4536, 4298460), (4622, 4218480), (4860, 4011896), (4960, 3931011), (5022, 3882480), (5040, 3868614), (5208, 3743820), (5580, 3494232), (5670, 3438768), (5859, 3327840), (6048, 3223845), (6480, 3008922), (6510, 2995056), (6696, 2911860), (6804, 2865640), (6933, 2812320), (6944, 2807865), (7440, 2620674), (7533, 2588320), (7560, 2579076), (7776, 2507435), (7812, 2495880), (8370, 2329488), (8505, 2292512), (8680, 2246292), (8928, 2183895), (9072, 2149230), (9244, 2109240), (9720, 2005948), (9765, 1996704), (10044, 1941240), (10080, 1934307), (10416, 1871910), (11160, 1747116), (11340, 1719384), (11555, 1687392), (11718, 1663920), (12555, 1552992), (12960, 1504461), (13020, 1497528), (13392, 1455930), (13608, 1432820), (13866, 1406160), (14880, 1310337), (15066, 1294160), (15120, 1289538), (15624, 1247940), (16177, 1205280), (16740, 1164744), (17010, 1146256), (17360, 1123146), (17577, 1109280), (18144, 1074615), (18488, 1054620), (19440, 1002974), (19530, 998352), (20088, 970620), (20799, 937440), (20832, 935955), (22320, 873558), (22680, 859692), (23110, 843696), (23436, 831960), (25110, 776496), (26040, 748764), (26784, 727965), (27216, 716410), (27732, 703080), (29295, 665568), (30132, 647080), (30240, 644769), (31248, 623970), (32354, 602640), (33480, 582372), (34020, 573128), (34665, 562464), (34720, 561573), (35154, 554640), (36976, 527310), (37665, 517664), (38880, 501487), (39060, 499176), (40176, 485310), (41598, 468720), (44640, 436779), (45360, 429846), (46220, 421848), (46872, 415980), (48531, 401760), (50220, 388248), (52080, 374382), (52731, 369760), (54432, 358205), (55464, 351540), (58590, 332784), (60264, 323540), (62397, 312480), (62496, 311985), (64708, 301320), (66960, 291186), (68040, 286564), (69330, 281232), (70308, 277320), (71641, 272160), (73952, 263655), (75330, 258832), (78120, 249588), (80352, 242655), (80885, 241056), (83196, 234360), (87885, 221856), (90720, 214923), (92440, 210924), (93744, 207990), (97062, 200880), (100440, 194124), (103995, 187488), (104160, 187191), (105462, 184880), (110928, 175770), (117180, 166392), (120528, 161770), (124794, 156240), (129416, 150660), (133920, 145593), (136080, 143282), (138660, 140616)]