28880530560

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 896

約数和(自身を含む): 122010278400

約数和(自身を除く): 93129747840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 80, 81, 84, 90, 96, 105, 108, 111, 112, 120, 126, 128, 135, 140, 144, 148, 160, 162, 168, 180, 185, 189, 192, 210, 216, 222, 224, 239, 240, 243, 252, 259, 270, 280, 288, 296, 315, 320, 324, 333, 336, 360, 370, 378, 384, 405, 420, 432, 444, 448, 478, 480, 486, 504, 518, 540, 555, 560, 567, 576, 592, 630, 640, 648, 666, 672, 717, 720, 729, 740, 756, 777, 810, 840, 864, 888, 896, 945, 956, 960, 972, 999, 1008, 1036, 1080, 1110, 1120, 1134, 1152, 1184, 1195, 1215, 1260, 1295, 1296, 1332, 1344, 1434, 1440, 1458, 1480, 1512, 1554, 1620, 1665, 1673, 1680, 1701, 1728, 1776, 1890, 1912, 1920, 1944, 1998, 2016, 2072, 2151, 2160, 2220, 2240, 2268, 2331, 2368, 2390, 2430, 2520, 2590, 2592, 2664, 2688, 2835, 2868, 2880, 2916, 2960, 2997, 3024, 3108, 3240, 3330, 3346, 3360, 3402, 3456, 3552, 3585, 3645, 3780, 3824, 3885, 3888, 3996, 4032, 4144, 4302, 4320, 4440, 4480, 4536, 4662, 4736, 4780, 4860, 4995, 5019, 5040, 5103, 5180, 5184, 5328, 5670, 5736, 5760, 5832, 5920, 5994, 6048, 6216, 6453, 6480, 6660, 6692, 6720, 6804, 6993, 7104, 7170, 7290, 7560, 7648, 7770, 7776, 7992, 8064, 8288, 8365, 8505, 8604, 8640, 8843, 8880, 8991, 9072, 9324, 9560, 9720, 9990, 10038, 10080, 10206, 10360, 10368, 10656, 10755, 11340, 11472, 11655, 11664, 11840, 11988, 12096, 12432, 12906, 12960, 13320, 13384, 13440, 13608, 13986, 14208, 14340, 14580, 14985, 15057, 15120, 15296, 15540, 15552, 15984, 16576, 16730, 17010, 17208, 17280, 17686, 17760, 17982, 18144, 18648, 19120, 19359, 19440, 19980, 20076, 20160, 20412, 20720, 20979, 21312, 21510, 22680, 22944, 23310, 23328, 23680, 23976, 24192, 24864, 25095, 25515, 25812, 25920, 26529, 26640, 26768, 26973, 27216, 27972, 28680, 29160, 29970, 30114, 30240, 30592, 31080, 31104, 31968, 32265, 33152, 33460, 34020, 34416, 34965, 35372, 35520, 35964, 36288, 37296, 38240, 38718, 38880, 39960, 40152, 40320, 40824, 41440, 41958, 42624, 43020, 44215, 44955, 45171, 45360, 45888, 46620, 46656, 47952, 49728, 50190, 51030, 51624, 51840, 53058, 53280, 53536, 53946, 54432, 55944, 57360, 58077, 58320, 59940, 60228, 60480, 61901, 62160, 62937, 63936, 64530, 66920, 68040, 68832, 69930, 70744, 71040, 71928, 72576, 74592, 75285, 76480, 77436, 77760, 79587, 79920, 80304, 81648, 82880, 83916, 86040, 88430, 89910, 90342, 90720, 91776, 93240, 93312, 95904, 96795, 99456, 100380, 102060, 103248, 104895, 106116, 106560, 107072, 107892, 108864, 111888, 114720, 116154, 116640, 119880, 120456, 120960, 123802, 124320, 125874, 127872, 129060, 132645, 133840, 134865, 135513, 136080, 137664, 139860, 141488, 143856, 149184, 150570, 152960, 154872, 155520, 159174, 159840, 160608, 163296, 165760, 167832, 172080, 174231, 176860, 179820, 180684, 181440, 185703, 186480, 188811, 191808, 193590, 200760, 204120, 206496, 209790, 212232, 213120, 214144, 215784, 217728, 223776, 225855, 229440, 232308, 233280, 238761, 239760, 240912, 247604, 248640, 251748, 258120, 265290, 267680, 269730, 271026, 272160, 275328, 279720, 282976, 287712, 290385, 298368, 301140, 309505, 309744, 314685, 318348, 319680, 321216, 326592, 335664, 344160, 348462, 353720, 359640, 361368, 362880, 371406, 372960, 377622, 383616, 387180, 397935, 401520, 406539, 408240, 412992, 419580, 424464, 431568, 447552, 451710, 458880, 464616, 466560, 477522, 479520, 481824, 495208, 497280, 503496, 516240, 530580, 535360, 539460, 542052, 544320, 557109, 559440, 565952, 575424, 580770, 602280, 619010, 619488, 629370, 636696, 639360, 642432, 653184, 671328, 677565, 688320, 696924, 707440, 716283, 719280, 722736, 742812, 745920, 755244, 774360, 795870, 803040, 813078, 816480, 825984, 839160, 848928, 863136, 871155, 895104, 903420, 928515, 929232, 944055, 955044, 959040, 963648, 990416, 1006992, 1032480, 1061160, 1070720, 1078920, 1084104, 1088640, 1114218, 1118880, 1131904, 1150848, 1161540, 1193805, 1204560, 1219617, 1238020, 1238976, 1258740, 1273392, 1342656, 1355130, 1376640, 1393848, 1414880, 1432566, 1438560, 1445472, 1485624, 1491840, 1510488, 1548720, 1591740, 1606080, 1626156, 1632960, 1671327, 1678320, 1697856, 1726272, 1742310, 1806840, 1857030, 1858464, 1888110, 1910088, 1918080, 1927296, 1980832, 2013984, 2032695, 2064960, 2122320, 2148849, 2157840, 2168208, 2228436, 2237760, 2323080, 2387610, 2409120, 2439234, 2476040, 2477952, 2517480, 2546784, 2685312, 2710260, 2785545, 2787696, 2829760, 2865132, 2877120, 2890944, 2971248, 3020976, 3097440, 3183480, 3212160, 3252312, 3265920, 3342654, 3356640, 3395712, 3452544, 3484620, 3581415, 3613680, 3714060, 3716928, 3776220, 3820176, 3961664, 4027968, 4065390, 4129920, 4244640, 4297698, 4315680, 4336416, 4456872, 4475520, 4646160, 4775220, 4818240, 4878468, 4952080, 5013981, 5034960, 5093568, 5420520, 5571090, 5575392, 5659520, 5730264, 5754240, 5781888, 5942496, 6041952, 6098085, 6194880, 6366960, 6446547, 6504624, 6685308, 6713280, 6969240, 7162830, 7227360, 7428120, 7433856, 7552440, 7640352, 7923328, 8055936, 8130780, 8356635, 8489280, 8595396, 8631360, 8672832, 8913744, 9292320, 9550440, 9636480, 9756936, 9904160, 10027962, 10069920, 10187136, 10744245, 10841040, 11142180, 11150784, 11460528, 11884992, 12083904, 12196170, 12389760, 12733920, 12893094, 13009248, 13370616, 13426560, 13938480, 14325660, 14454720, 14856240, 15041943, 15104880, 15280704, 16261560, 16713270, 16978560, 17190792, 17262720, 17345664, 17827488, 18584640, 19100880, 19513872, 19808320, 20055924, 20139840, 21488490, 21682080, 22284360, 22301568, 22921056, 23769984, 24167808, 24392340, 25069905, 25467840, 25786188, 26018496, 26741232, 27876960, 28651320, 28909440, 29712480, 30083886, 30209760, 30561408, 32232735, 32523120, 33426540, 34381584, 35654976, 37169280, 38201760, 39027744, 39616640, 40111848, 40279680, 42976980, 43364160, 44568720, 45125829, 45842112, 48784680, 50139810, 50935680, 51572376, 52036992, 53482464, 55753920, 57302640, 59424960, 60167772, 60419520, 64465470, 65046240, 66853080, 68763168, 71309952, 75209715, 76403520, 78055488, 80223696, 85953960, 86728320, 89137440, 90251658, 91684224, 97569360, 100279620, 103144752, 106964928, 111507840, 114605280, 118849920, 120335544, 120839040, 128930940, 130092480, 133706160, 137526336, 150419430, 152807040, 156110976, 160447392, 171907920, 178274880, 180503316, 195138720, 200559240, 206289504, 213929856, 225629145, 229210560, 240671088, 257861880, 260184960, 267412320, 275052672, 300838860, 320894784, 343815840, 356549760, 361006632, 390277440, 401118480, 412579008, 451258290, 458421120, 481342176, 515723760, 534824640, 601677720, 641789568, 687631680, 722013264, 780554880, 802236960, 825158016, 902516580, 962684352, 1031447520, 1069649280, 1203355440, 1375263360, 1444026528, 1604473920, 1805033160, 1925368704, 2062895040, 2406710880, 2888053056, 3208947840, 3610066320, 4125790080, 4813421760, 5776106112, 7220132640, 9626843520, 14440265280, 28880530560]

約数ペア:

[(1, 28880530560), (2, 14440265280), (3, 9626843520), (4, 7220132640), (5, 5776106112), (6, 4813421760), (7, 4125790080), (8, 3610066320), (9, 3208947840), (10, 2888053056), (12, 2406710880), (14, 2062895040), (15, 1925368704), (16, 1805033160), (18, 1604473920), (20, 1444026528), (21, 1375263360), (24, 1203355440), (27, 1069649280), (28, 1031447520), (30, 962684352), (32, 902516580), (35, 825158016), (36, 802236960), (37, 780554880), (40, 722013264), (42, 687631680), (45, 641789568), (48, 601677720), (54, 534824640), (56, 515723760), (60, 481342176), (63, 458421120), (64, 451258290), (70, 412579008), (72, 401118480), (74, 390277440), (80, 361006632), (81, 356549760), (84, 343815840), (90, 320894784), (96, 300838860), (105, 275052672), (108, 267412320), (111, 260184960), (112, 257861880), (120, 240671088), (126, 229210560), (128, 225629145), (135, 213929856), (140, 206289504), (144, 200559240), (148, 195138720), (160, 180503316), (162, 178274880), (168, 171907920), (180, 160447392), (185, 156110976), (189, 152807040), (192, 150419430), (210, 137526336), (216, 133706160), (222, 130092480), (224, 128930940), (239, 120839040), (240, 120335544), (243, 118849920), (252, 114605280), (259, 111507840), (270, 106964928), (280, 103144752), (288, 100279620), (296, 97569360), (315, 91684224), (320, 90251658), (324, 89137440), (333, 86728320), (336, 85953960), (360, 80223696), (370, 78055488), (378, 76403520), (384, 75209715), (405, 71309952), (420, 68763168), (432, 66853080), (444, 65046240), (448, 64465470), (478, 60419520), (480, 60167772), (486, 59424960), (504, 57302640), (518, 55753920), (540, 53482464), (555, 52036992), (560, 51572376), (567, 50935680), (576, 50139810), (592, 48784680), (630, 45842112), (640, 45125829), (648, 44568720), (666, 43364160), (672, 42976980), (717, 40279680), (720, 40111848), (729, 39616640), (740, 39027744), (756, 38201760), (777, 37169280), (810, 35654976), (840, 34381584), (864, 33426540), (888, 32523120), (896, 32232735), (945, 30561408), (956, 30209760), (960, 30083886), (972, 29712480), (999, 28909440), (1008, 28651320), (1036, 27876960), (1080, 26741232), (1110, 26018496), (1120, 25786188), (1134, 25467840), (1152, 25069905), (1184, 24392340), (1195, 24167808), (1215, 23769984), (1260, 22921056), (1295, 22301568), (1296, 22284360), (1332, 21682080), (1344, 21488490), (1434, 20139840), (1440, 20055924), (1458, 19808320), (1480, 19513872), (1512, 19100880), (1554, 18584640), (1620, 17827488), (1665, 17345664), (1673, 17262720), (1680, 17190792), (1701, 16978560), (1728, 16713270), (1776, 16261560), (1890, 15280704), (1912, 15104880), (1920, 15041943), (1944, 14856240), (1998, 14454720), (2016, 14325660), (2072, 13938480), (2151, 13426560), (2160, 13370616), (2220, 13009248), (2240, 12893094), (2268, 12733920), (2331, 12389760), (2368, 12196170), (2390, 12083904), (2430, 11884992), (2520, 11460528), (2590, 11150784), (2592, 11142180), (2664, 10841040), (2688, 10744245), (2835, 10187136), (2868, 10069920), (2880, 10027962), (2916, 9904160), (2960, 9756936), (2997, 9636480), (3024, 9550440), (3108, 9292320), (3240, 8913744), (3330, 8672832), (3346, 8631360), (3360, 8595396), (3402, 8489280), (3456, 8356635), (3552, 8130780), (3585, 8055936), (3645, 7923328), (3780, 7640352), (3824, 7552440), (3885, 7433856), (3888, 7428120), (3996, 7227360), (4032, 7162830), (4144, 6969240), (4302, 6713280), (4320, 6685308), (4440, 6504624), (4480, 6446547), (4536, 6366960), (4662, 6194880), (4736, 6098085), (4780, 6041952), (4860, 5942496), (4995, 5781888), (5019, 5754240), (5040, 5730264), (5103, 5659520), (5180, 5575392), (5184, 5571090), (5328, 5420520), (5670, 5093568), (5736, 5034960), (5760, 5013981), (5832, 4952080), (5920, 4878468), (5994, 4818240), (6048, 4775220), (6216, 4646160), (6453, 4475520), (6480, 4456872), (6660, 4336416), (6692, 4315680), (6720, 4297698), (6804, 4244640), (6993, 4129920), (7104, 4065390), (7170, 4027968), (7290, 3961664), (7560, 3820176), (7648, 3776220), (7770, 3716928), (7776, 3714060), (7992, 3613680), (8064, 3581415), (8288, 3484620), (8365, 3452544), (8505, 3395712), (8604, 3356640), (8640, 3342654), (8843, 3265920), (8880, 3252312), (8991, 3212160), (9072, 3183480), (9324, 3097440), (9560, 3020976), (9720, 2971248), (9990, 2890944), (10038, 2877120), (10080, 2865132), (10206, 2829760), (10360, 2787696), (10368, 2785545), (10656, 2710260), (10755, 2685312), (11340, 2546784), (11472, 2517480), (11655, 2477952), (11664, 2476040), (11840, 2439234), (11988, 2409120), (12096, 2387610), (12432, 2323080), (12906, 2237760), (12960, 2228436), (13320, 2168208), (13384, 2157840), (13440, 2148849), (13608, 2122320), (13986, 2064960), (14208, 2032695), (14340, 2013984), (14580, 1980832), (14985, 1927296), (15057, 1918080), (15120, 1910088), (15296, 1888110), (15540, 1858464), (15552, 1857030), (15984, 1806840), (16576, 1742310), (16730, 1726272), (17010, 1697856), (17208, 1678320), (17280, 1671327), (17686, 1632960), (17760, 1626156), (17982, 1606080), (18144, 1591740), (18648, 1548720), (19120, 1510488), (19359, 1491840), (19440, 1485624), (19980, 1445472), (20076, 1438560), (20160, 1432566), (20412, 1414880), (20720, 1393848), (20979, 1376640), (21312, 1355130), (21510, 1342656), (22680, 1273392), (22944, 1258740), (23310, 1238976), (23328, 1238020), (23680, 1219617), (23976, 1204560), (24192, 1193805), (24864, 1161540), (25095, 1150848), (25515, 1131904), (25812, 1118880), (25920, 1114218), (26529, 1088640), (26640, 1084104), (26768, 1078920), (26973, 1070720), (27216, 1061160), (27972, 1032480), (28680, 1006992), (29160, 990416), (29970, 963648), (30114, 959040), (30240, 955044), (30592, 944055), (31080, 929232), (31104, 928515), (31968, 903420), (32265, 895104), (33152, 871155), (33460, 863136), (34020, 848928), (34416, 839160), (34965, 825984), (35372, 816480), (35520, 813078), (35964, 803040), (36288, 795870), (37296, 774360), (38240, 755244), (38718, 745920), (38880, 742812), (39960, 722736), (40152, 719280), (40320, 716283), (40824, 707440), (41440, 696924), (41958, 688320), (42624, 677565), (43020, 671328), (44215, 653184), (44955, 642432), (45171, 639360), (45360, 636696), (45888, 629370), (46620, 619488), (46656, 619010), (47952, 602280), (49728, 580770), (50190, 575424), (51030, 565952), (51624, 559440), (51840, 557109), (53058, 544320), (53280, 542052), (53536, 539460), (53946, 535360), (54432, 530580), (55944, 516240), (57360, 503496), (58077, 497280), (58320, 495208), (59940, 481824), (60228, 479520), (60480, 477522), (61901, 466560), (62160, 464616), (62937, 458880), (63936, 451710), (64530, 447552), (66920, 431568), (68040, 424464), (68832, 419580), (69930, 412992), (70744, 408240), (71040, 406539), (71928, 401520), (72576, 397935), (74592, 387180), (75285, 383616), (76480, 377622), (77436, 372960), (77760, 371406), (79587, 362880), (79920, 361368), (80304, 359640), (81648, 353720), (82880, 348462), (83916, 344160), (86040, 335664), (88430, 326592), (89910, 321216), (90342, 319680), (90720, 318348), (91776, 314685), (93240, 309744), (93312, 309505), (95904, 301140), (96795, 298368), (99456, 290385), (100380, 287712), (102060, 282976), (103248, 279720), (104895, 275328), (106116, 272160), (106560, 271026), (107072, 269730), (107892, 267680), (108864, 265290), (111888, 258120), (114720, 251748), (116154, 248640), (116640, 247604), (119880, 240912), (120456, 239760), (120960, 238761), (123802, 233280), (124320, 232308), (125874, 229440), (127872, 225855), (129060, 223776), (132645, 217728), (133840, 215784), (134865, 214144), (135513, 213120), (136080, 212232), (137664, 209790), (139860, 206496), (141488, 204120), (143856, 200760), (149184, 193590), (150570, 191808), (152960, 188811), (154872, 186480), (155520, 185703), (159174, 181440), (159840, 180684), (160608, 179820), (163296, 176860), (165760, 174231), (167832, 172080)]