28706287680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 896

約数和(自身を含む): 121912197120

約数和(自身を除く): 93205909440

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, 61, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 122, 124, 126, 135, 140, 144, 155, 160, 168, 180, 183, 186, 189, 192, 210, 216, 217, 224, 240, 244, 248, 251, 252, 270, 279, 280, 288, 305, 310, 315, 320, 336, 360, 366, 372, 378, 420, 427, 432, 434, 448, 465, 480, 488, 496, 502, 504, 540, 549, 558, 560, 576, 610, 620, 630, 651, 672, 720, 732, 744, 753, 756, 837, 840, 854, 864, 868, 915, 930, 945, 960, 976, 992, 1004, 1008, 1080, 1085, 1098, 1116, 1120, 1220, 1240, 1255, 1260, 1281, 1302, 1344, 1395, 1440, 1464, 1488, 1506, 1512, 1647, 1674, 1680, 1708, 1728, 1736, 1757, 1830, 1860, 1890, 1891, 1952, 1953, 1984, 2008, 2016, 2135, 2160, 2170, 2196, 2232, 2240, 2259, 2440, 2480, 2510, 2520, 2562, 2604, 2745, 2790, 2880, 2928, 2976, 3012, 3024, 3255, 3294, 3348, 3360, 3416, 3472, 3514, 3660, 3720, 3765, 3780, 3782, 3843, 3904, 3906, 4016, 4032, 4185, 4270, 4320, 4340, 4392, 4464, 4518, 4880, 4960, 5020, 5040, 5124, 5208, 5271, 5490, 5580, 5673, 5856, 5859, 5952, 6024, 6048, 6405, 6510, 6588, 6696, 6720, 6777, 6832, 6944, 7028, 7320, 7440, 7530, 7560, 7564, 7686, 7781, 7812, 8032, 8235, 8370, 8540, 8640, 8680, 8784, 8785, 8928, 9036, 9455, 9760, 9765, 9920, 10040, 10080, 10248, 10416, 10542, 10980, 11160, 11295, 11346, 11529, 11712, 11718, 12048, 12096, 12810, 13020, 13176, 13237, 13392, 13554, 13664, 13888, 14056, 14640, 14880, 15060, 15120, 15128, 15311, 15372, 15562, 15624, 15813, 16064, 16470, 16740, 17019, 17080, 17360, 17568, 17570, 17856, 18072, 18910, 19215, 19520, 19530, 20080, 20160, 20496, 20832, 21084, 21960, 22320, 22590, 22692, 23058, 23343, 23436, 24096, 25620, 26040, 26352, 26355, 26474, 26784, 27108, 27328, 28112, 28365, 29280, 29295, 29760, 30120, 30240, 30256, 30622, 30744, 31124, 31248, 31626, 32940, 33480, 33885, 34038, 34160, 34720, 35136, 35140, 36144, 37820, 38430, 38905, 39060, 39711, 40160, 40992, 41664, 42168, 43920, 44640, 45180, 45384, 45933, 46116, 46686, 46872, 47439, 48192, 51057, 51240, 52080, 52704, 52710, 52948, 53568, 54216, 54467, 56224, 56730, 57645, 58560, 58590, 60240, 60480, 60512, 61244, 61488, 62248, 62496, 63252, 65880, 66185, 66960, 67770, 68076, 68320, 69440, 70029, 70280, 72288, 75640, 76555, 76860, 77810, 78120, 79065, 79422, 80320, 81984, 84336, 85095, 87840, 89280, 90360, 90768, 91866, 92232, 93372, 93744, 94878, 102114, 102480, 104160, 105408, 105420, 105896, 107177, 108432, 108934, 112448, 113460, 115290, 116715, 117180, 119133, 120480, 121024, 122488, 122976, 124496, 124992, 126504, 131760, 132370, 133920, 135540, 136152, 136640, 137799, 140058, 140560, 144576, 151280, 153110, 153720, 155620, 156240, 158130, 158844, 163401, 168672, 170190, 175680, 180720, 181536, 183732, 184464, 186744, 187488, 189756, 198555, 204228, 204960, 208320, 210087, 210840, 211792, 214354, 216864, 217868, 226920, 229665, 230580, 233430, 234360, 237195, 238266, 240960, 244976, 245952, 248992, 253008, 255285, 263520, 264740, 267840, 271080, 272304, 272335, 275598, 280116, 281120, 302560, 306220, 307440, 311240, 312480, 316260, 317688, 321531, 326802, 337344, 340380, 350145, 357399, 361440, 363072, 367464, 368928, 373488, 374976, 379512, 397110, 408456, 409920, 413397, 420174, 421680, 423584, 428708, 433728, 435736, 453840, 459330, 461160, 466860, 468720, 474390, 474641, 476532, 489952, 490203, 497984, 506016, 510570, 527040, 529480, 535885, 542160, 544608, 544670, 551196, 560232, 562240, 595665, 605120, 612440, 614880, 622480, 624960, 632520, 635376, 643062, 653604, 680760, 688995, 700290, 714798, 722880, 734928, 737856, 746976, 759024, 794220, 816912, 817005, 826794, 840348, 843360, 847168, 857416, 871472, 907680, 918660, 922320, 933720, 937440, 948780, 949282, 953064, 964593, 979904, 980406, 1012032, 1021140, 1050435, 1058960, 1071770, 1084320, 1089216, 1089340, 1102392, 1120464, 1191330, 1224880, 1229760, 1244960, 1265040, 1270752, 1286124, 1307208, 1361520, 1377990, 1400580, 1423923, 1429596, 1469856, 1470609, 1493952, 1518048, 1588440, 1607655, 1633824, 1634010, 1653588, 1680696, 1686720, 1714832, 1742944, 1786995, 1815360, 1837320, 1844640, 1867440, 1874880, 1897560, 1898564, 1906128, 1929186, 1960812, 2042280, 2066985, 2100870, 2117920, 2143540, 2168640, 2178680, 2204784, 2240928, 2373205, 2382660, 2449760, 2451015, 2489920, 2530080, 2541504, 2572248, 2614416, 2723040, 2755980, 2801160, 2847846, 2859192, 2893779, 2939712, 2941218, 3036096, 3176880, 3215310, 3267648, 3268020, 3307176, 3322487, 3361392, 3429664, 3485888, 3573990, 3674640, 3689280, 3734880, 3795120, 3797128, 3812256, 3858372, 3921624, 4084560, 4133970, 4201740, 4235840, 4271769, 4287080, 4357360, 4409568, 4481856, 4746410, 4765320, 4822965, 4899520, 4902030, 5060160, 5144496, 5228832, 5446080, 5511960, 5602320, 5695692, 5718384, 5787558, 5882436, 6353760, 6430620, 6536040, 6614352, 6644974, 6722784, 6859328, 7119615, 7147980, 7349280, 7353045, 7469760, 7590240, 7594256, 7624512, 7716744, 7843248, 8169120, 8267940, 8403480, 8543538, 8574160, 8714720, 8819136, 9492820, 9530640, 9645930, 9804060, 9967461, 10288992, 10457664, 11023920, 11204640, 11391384, 11436768, 11575116, 11764872, 12707520, 12815307, 12861240, 13072080, 13228704, 13289948, 13445568, 14239230, 14295960, 14468895, 14698560, 14706090, 15180480, 15188512, 15433488, 15686496, 16338240, 16535880, 16612435, 16806960, 17087076, 17148320, 17429440, 18985640, 19061280, 19291860, 19608120, 19934922, 20577984, 21358845, 22047840, 22409280, 22782768, 22873536, 23150232, 23529744, 25630614, 25722480, 26144160, 26457408, 26579896, 28478460, 28591920, 28937790, 29412180, 29902383, 30377024, 30866976, 31372992, 33071760, 33224870, 33613920, 34174152, 34296640, 37971280, 38122560, 38583720, 39216240, 39869844, 42717690, 44095680, 45565536, 46300464, 47059488, 49837305, 51261228, 51444960, 52288320, 53159792, 56956920, 57183840, 57875580, 58824360, 59804766, 61733952, 64076535, 66143520, 66449740, 67227840, 68348304, 75942560, 77167440, 78432480, 79739688, 85435380, 89707149, 91131072, 92600928, 94118976, 99674610, 102522456, 102889920, 106319584, 113913840, 114367680, 115751160, 117648720, 119609532, 128153070, 132287040, 132899480, 136696608, 149511915, 151885120, 154334880, 156864960, 159479376, 170870760, 179414298, 185201856, 199349220, 205044912, 212639168, 227827680, 231502320, 235297440, 239219064, 256306140, 265798960, 273393216, 299023830, 308669760, 318958752, 341741520, 358828596, 398698440, 410089824, 448535745, 455655360, 463004640, 470594880, 478438128, 512612280, 531597920, 598047660, 637917504, 683483040, 717657192, 797396880, 820179648, 897071490, 926009280, 956876256, 1025224560, 1063195840, 1196095320, 1366966080, 1435314384, 1594793760, 1794142980, 1913752512, 2050449120, 2392190640, 2870628768, 3189587520, 3588285960, 4100898240, 4784381280, 5741257536, 7176571920, 9568762560, 14353143840, 28706287680]

約数ペア:

[(1, 28706287680), (2, 14353143840), (3, 9568762560), (4, 7176571920), (5, 5741257536), (6, 4784381280), (7, 4100898240), (8, 3588285960), (9, 3189587520), (10, 2870628768), (12, 2392190640), (14, 2050449120), (15, 1913752512), (16, 1794142980), (18, 1594793760), (20, 1435314384), (21, 1366966080), (24, 1196095320), (27, 1063195840), (28, 1025224560), (30, 956876256), (31, 926009280), (32, 897071490), (35, 820179648), (36, 797396880), (40, 717657192), (42, 683483040), (45, 637917504), (48, 598047660), (54, 531597920), (56, 512612280), (60, 478438128), (61, 470594880), (62, 463004640), (63, 455655360), (64, 448535745), (70, 410089824), (72, 398698440), (80, 358828596), (84, 341741520), (90, 318958752), (93, 308669760), (96, 299023830), (105, 273393216), (108, 265798960), (112, 256306140), (120, 239219064), (122, 235297440), (124, 231502320), (126, 227827680), (135, 212639168), (140, 205044912), (144, 199349220), (155, 185201856), (160, 179414298), (168, 170870760), (180, 159479376), (183, 156864960), (186, 154334880), (189, 151885120), (192, 149511915), (210, 136696608), (216, 132899480), (217, 132287040), (224, 128153070), (240, 119609532), (244, 117648720), (248, 115751160), (251, 114367680), (252, 113913840), (270, 106319584), (279, 102889920), (280, 102522456), (288, 99674610), (305, 94118976), (310, 92600928), (315, 91131072), (320, 89707149), (336, 85435380), (360, 79739688), (366, 78432480), (372, 77167440), (378, 75942560), (420, 68348304), (427, 67227840), (432, 66449740), (434, 66143520), (448, 64076535), (465, 61733952), (480, 59804766), (488, 58824360), (496, 57875580), (502, 57183840), (504, 56956920), (540, 53159792), (549, 52288320), (558, 51444960), (560, 51261228), (576, 49837305), (610, 47059488), (620, 46300464), (630, 45565536), (651, 44095680), (672, 42717690), (720, 39869844), (732, 39216240), (744, 38583720), (753, 38122560), (756, 37971280), (837, 34296640), (840, 34174152), (854, 33613920), (864, 33224870), (868, 33071760), (915, 31372992), (930, 30866976), (945, 30377024), (960, 29902383), (976, 29412180), (992, 28937790), (1004, 28591920), (1008, 28478460), (1080, 26579896), (1085, 26457408), (1098, 26144160), (1116, 25722480), (1120, 25630614), (1220, 23529744), (1240, 23150232), (1255, 22873536), (1260, 22782768), (1281, 22409280), (1302, 22047840), (1344, 21358845), (1395, 20577984), (1440, 19934922), (1464, 19608120), (1488, 19291860), (1506, 19061280), (1512, 18985640), (1647, 17429440), (1674, 17148320), (1680, 17087076), (1708, 16806960), (1728, 16612435), (1736, 16535880), (1757, 16338240), (1830, 15686496), (1860, 15433488), (1890, 15188512), (1891, 15180480), (1952, 14706090), (1953, 14698560), (1984, 14468895), (2008, 14295960), (2016, 14239230), (2135, 13445568), (2160, 13289948), (2170, 13228704), (2196, 13072080), (2232, 12861240), (2240, 12815307), (2259, 12707520), (2440, 11764872), (2480, 11575116), (2510, 11436768), (2520, 11391384), (2562, 11204640), (2604, 11023920), (2745, 10457664), (2790, 10288992), (2880, 9967461), (2928, 9804060), (2976, 9645930), (3012, 9530640), (3024, 9492820), (3255, 8819136), (3294, 8714720), (3348, 8574160), (3360, 8543538), (3416, 8403480), (3472, 8267940), (3514, 8169120), (3660, 7843248), (3720, 7716744), (3765, 7624512), (3780, 7594256), (3782, 7590240), (3843, 7469760), (3904, 7353045), (3906, 7349280), (4016, 7147980), (4032, 7119615), (4185, 6859328), (4270, 6722784), (4320, 6644974), (4340, 6614352), (4392, 6536040), (4464, 6430620), (4518, 6353760), (4880, 5882436), (4960, 5787558), (5020, 5718384), (5040, 5695692), (5124, 5602320), (5208, 5511960), (5271, 5446080), (5490, 5228832), (5580, 5144496), (5673, 5060160), (5856, 4902030), (5859, 4899520), (5952, 4822965), (6024, 4765320), (6048, 4746410), (6405, 4481856), (6510, 4409568), (6588, 4357360), (6696, 4287080), (6720, 4271769), (6777, 4235840), (6832, 4201740), (6944, 4133970), (7028, 4084560), (7320, 3921624), (7440, 3858372), (7530, 3812256), (7560, 3797128), (7564, 3795120), (7686, 3734880), (7781, 3689280), (7812, 3674640), (8032, 3573990), (8235, 3485888), (8370, 3429664), (8540, 3361392), (8640, 3322487), (8680, 3307176), (8784, 3268020), (8785, 3267648), (8928, 3215310), (9036, 3176880), (9455, 3036096), (9760, 2941218), (9765, 2939712), (9920, 2893779), (10040, 2859192), (10080, 2847846), (10248, 2801160), (10416, 2755980), (10542, 2723040), (10980, 2614416), (11160, 2572248), (11295, 2541504), (11346, 2530080), (11529, 2489920), (11712, 2451015), (11718, 2449760), (12048, 2382660), (12096, 2373205), (12810, 2240928), (13020, 2204784), (13176, 2178680), (13237, 2168640), (13392, 2143540), (13554, 2117920), (13664, 2100870), (13888, 2066985), (14056, 2042280), (14640, 1960812), (14880, 1929186), (15060, 1906128), (15120, 1898564), (15128, 1897560), (15311, 1874880), (15372, 1867440), (15562, 1844640), (15624, 1837320), (15813, 1815360), (16064, 1786995), (16470, 1742944), (16740, 1714832), (17019, 1686720), (17080, 1680696), (17360, 1653588), (17568, 1634010), (17570, 1633824), (17856, 1607655), (18072, 1588440), (18910, 1518048), (19215, 1493952), (19520, 1470609), (19530, 1469856), (20080, 1429596), (20160, 1423923), (20496, 1400580), (20832, 1377990), (21084, 1361520), (21960, 1307208), (22320, 1286124), (22590, 1270752), (22692, 1265040), (23058, 1244960), (23343, 1229760), (23436, 1224880), (24096, 1191330), (25620, 1120464), (26040, 1102392), (26352, 1089340), (26355, 1089216), (26474, 1084320), (26784, 1071770), (27108, 1058960), (27328, 1050435), (28112, 1021140), (28365, 1012032), (29280, 980406), (29295, 979904), (29760, 964593), (30120, 953064), (30240, 949282), (30256, 948780), (30622, 937440), (30744, 933720), (31124, 922320), (31248, 918660), (31626, 907680), (32940, 871472), (33480, 857416), (33885, 847168), (34038, 843360), (34160, 840348), (34720, 826794), (35136, 817005), (35140, 816912), (36144, 794220), (37820, 759024), (38430, 746976), (38905, 737856), (39060, 734928), (39711, 722880), (40160, 714798), (40992, 700290), (41664, 688995), (42168, 680760), (43920, 653604), (44640, 643062), (45180, 635376), (45384, 632520), (45933, 624960), (46116, 622480), (46686, 614880), (46872, 612440), (47439, 605120), (48192, 595665), (51057, 562240), (51240, 560232), (52080, 551196), (52704, 544670), (52710, 544608), (52948, 542160), (53568, 535885), (54216, 529480), (54467, 527040), (56224, 510570), (56730, 506016), (57645, 497984), (58560, 490203), (58590, 489952), (60240, 476532), (60480, 474641), (60512, 474390), (61244, 468720), (61488, 466860), (62248, 461160), (62496, 459330), (63252, 453840), (65880, 435736), (66185, 433728), (66960, 428708), (67770, 423584), (68076, 421680), (68320, 420174), (69440, 413397), (70029, 409920), (70280, 408456), (72288, 397110), (75640, 379512), (76555, 374976), (76860, 373488), (77810, 368928), (78120, 367464), (79065, 363072), (79422, 361440), (80320, 357399), (81984, 350145), (84336, 340380), (85095, 337344), (87840, 326802), (89280, 321531), (90360, 317688), (90768, 316260), (91866, 312480), (92232, 311240), (93372, 307440), (93744, 306220), (94878, 302560), (102114, 281120), (102480, 280116), (104160, 275598), (105408, 272335), (105420, 272304), (105896, 271080), (107177, 267840), (108432, 264740), (108934, 263520), (112448, 255285), (113460, 253008), (115290, 248992), (116715, 245952), (117180, 244976), (119133, 240960), (120480, 238266), (121024, 237195), (122488, 234360), (122976, 233430), (124496, 230580), (124992, 229665), (126504, 226920), (131760, 217868), (132370, 216864), (133920, 214354), (135540, 211792), (136152, 210840), (136640, 210087), (137799, 208320), (140058, 204960), (140560, 204228), (144576, 198555), (151280, 189756), (153110, 187488), (153720, 186744), (155620, 184464), (156240, 183732), (158130, 181536), (158844, 180720), (163401, 175680), (168672, 170190)]