28216661760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 864

約数和(自身を含む): 117533270400

約数和(自身を除く): 89316608640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 98, 105, 111, 112, 120, 126, 128, 140, 144, 147, 148, 160, 168, 180, 185, 192, 193, 196, 210, 222, 224, 240, 245, 252, 256, 259, 280, 288, 294, 296, 315, 320, 333, 336, 343, 360, 370, 384, 386, 392, 420, 441, 444, 448, 480, 490, 504, 518, 555, 560, 576, 579, 588, 592, 630, 640, 666, 672, 686, 720, 735, 740, 768, 772, 777, 784, 840, 882, 888, 896, 960, 965, 980, 1008, 1029, 1036, 1110, 1120, 1152, 1158, 1176, 1184, 1260, 1280, 1295, 1332, 1344, 1351, 1372, 1440, 1470, 1480, 1544, 1554, 1568, 1665, 1680, 1715, 1737, 1764, 1776, 1792, 1813, 1920, 1930, 1960, 2016, 2058, 2072, 2205, 2220, 2240, 2304, 2316, 2331, 2352, 2368, 2520, 2590, 2664, 2688, 2702, 2744, 2880, 2895, 2940, 2960, 3087, 3088, 3108, 3136, 3330, 3360, 3430, 3474, 3528, 3552, 3626, 3840, 3860, 3885, 3920, 4032, 4053, 4116, 4144, 4410, 4440, 4480, 4632, 4662, 4704, 4736, 5040, 5145, 5180, 5328, 5376, 5404, 5439, 5488, 5760, 5790, 5880, 5920, 6174, 6176, 6216, 6272, 6660, 6720, 6755, 6860, 6948, 7056, 7104, 7141, 7252, 7720, 7770, 7840, 8064, 8106, 8232, 8288, 8685, 8820, 8880, 8960, 9065, 9264, 9324, 9408, 9457, 9472, 10080, 10290, 10360, 10656, 10808, 10878, 10976, 11520, 11580, 11655, 11760, 11840, 12159, 12348, 12352, 12432, 12544, 12691, 13320, 13440, 13510, 13720, 13896, 14112, 14208, 14282, 14504, 15435, 15440, 15540, 15680, 16128, 16212, 16317, 16464, 16576, 17370, 17640, 17760, 18130, 18528, 18648, 18816, 18914, 20160, 20265, 20580, 20720, 21312, 21423, 21616, 21756, 21952, 23160, 23310, 23520, 23680, 24318, 24696, 24704, 24864, 25382, 26640, 26880, 27020, 27195, 27440, 27792, 28224, 28371, 28416, 28564, 29008, 30870, 30880, 31080, 31360, 32424, 32634, 32928, 33152, 34740, 35280, 35520, 35705, 36260, 37056, 37296, 37632, 37828, 38073, 40320, 40530, 41160, 41440, 42624, 42846, 43232, 43512, 43904, 46320, 46620, 47040, 47285, 47360, 48636, 49392, 49408, 49728, 49987, 50764, 53280, 54040, 54390, 54880, 55584, 56448, 56742, 57128, 58016, 60795, 61740, 61760, 62160, 62720, 63455, 64269, 64848, 65268, 65856, 66199, 66304, 69480, 70560, 71040, 71410, 72520, 74112, 74592, 75656, 76146, 80640, 81060, 81585, 82320, 82880, 85113, 85248, 85692, 86464, 87024, 87808, 92640, 93240, 94080, 94570, 97272, 98784, 99456, 99974, 101528, 106560, 107115, 108080, 108780, 109760, 111168, 112896, 113484, 114219, 114256, 116032, 121590, 123480, 123520, 124320, 126910, 128538, 129696, 130536, 131712, 132398, 138960, 141120, 141855, 142080, 142820, 145040, 148224, 149184, 149961, 151312, 152292, 162120, 163170, 164640, 165760, 170226, 171384, 172928, 174048, 185280, 186480, 188160, 189140, 190365, 194544, 197568, 198597, 198912, 199948, 203056, 213120, 214230, 216160, 217560, 219520, 222336, 226968, 228438, 228512, 232064, 243180, 246960, 247040, 248640, 249935, 253820, 257076, 259392, 261072, 263424, 264796, 277920, 282240, 283710, 285640, 290080, 298368, 299922, 302624, 304584, 321345, 324240, 326340, 329280, 330995, 331520, 340452, 342768, 345856, 348096, 349909, 370560, 372960, 378280, 380730, 389088, 395136, 397194, 399896, 406112, 425565, 426240, 428460, 432320, 435120, 439040, 444672, 449883, 453936, 456876, 457024, 464128, 486360, 493920, 497280, 499870, 507640, 514152, 518784, 522144, 529592, 555840, 564480, 567420, 571095, 571280, 580160, 595791, 596736, 599844, 605248, 609168, 642690, 648480, 652680, 658560, 661990, 680904, 685536, 696192, 699818, 741120, 745920, 749805, 756560, 761460, 778176, 790272, 794388, 799792, 812224, 851130, 856920, 864640, 870240, 899766, 907872, 913752, 914048, 972720, 987840, 992985, 994560, 999740, 1015280, 1028304, 1037568, 1044288, 1049727, 1059184, 1111680, 1134840, 1142190, 1142560, 1160320, 1191582, 1199688, 1210496, 1218336, 1285380, 1296960, 1305360, 1317120, 1323980, 1361808, 1371072, 1392384, 1399636, 1491840, 1499610, 1513120, 1522920, 1556352, 1588776, 1599584, 1624448, 1702260, 1713840, 1729280, 1740480, 1749545, 1799532, 1815744, 1827504, 1828096, 1945440, 1975680, 1985970, 1999480, 2030560, 2056608, 2088576, 2099454, 2118368, 2223360, 2249415, 2269680, 2284380, 2285120, 2320640, 2383164, 2399376, 2420992, 2436672, 2449363, 2570760, 2593920, 2610720, 2647960, 2723616, 2742144, 2799272, 2978955, 2983680, 2999220, 3026240, 3045840, 3112704, 3149181, 3177552, 3199168, 3248896, 3404520, 3427680, 3480960, 3499090, 3599064, 3631488, 3655008, 3890880, 3951360, 3971940, 3998960, 4061120, 4113216, 4177152, 4198908, 4236736, 4498830, 4539360, 4568760, 4570240, 4766328, 4798752, 4873344, 4898726, 5141520, 5187840, 5221440, 5248635, 5295920, 5447232, 5484288, 5598544, 5957910, 5998440, 6052480, 6091680, 6298362, 6355104, 6398336, 6809040, 6855360, 6961920, 6998180, 7198128, 7262976, 7310016, 7348089, 7781760, 7943880, 7997920, 8122240, 8226432, 8397816, 8473472, 8997660, 9078720, 9137520, 9140480, 9532656, 9597504, 9746688, 9797452, 10283040, 10442880, 10497270, 10591840, 10894464, 11197088, 11915820, 11996880, 12104960, 12183360, 12246815, 12596724, 12710208, 12796672, 13618080, 13710720, 13996360, 14396256, 14620032, 14696178, 15563520, 15745905, 15887760, 15995840, 16244480, 16452864, 16795632, 16946944, 17995320, 18157440, 18275040, 19065312, 19195008, 19594904, 20566080, 20885760, 20994540, 21183680, 21788928, 22044267, 22394176, 23831640, 23993760, 24366720, 24493630, 25193448, 25420416, 27236160, 27421440, 27992720, 28792512, 29240064, 29392356, 31491810, 31775520, 31991680, 33591264, 35990640, 36314880, 36550080, 36740445, 38130624, 38390016, 39189808, 41132160, 41989080, 42367360, 44088534, 44788352, 47663280, 47987520, 48733440, 48987260, 50386896, 50840832, 54472320, 55985440, 57585024, 58784712, 62983620, 63551040, 63983360, 67182528, 71981280, 73100160, 73480890, 76261248, 78379616, 82264320, 83978160, 84734720, 88177068, 89576704, 95326560, 95975040, 97974520, 100773792, 108944640, 110221335, 111970880, 115170048, 117569424, 125967240, 127102080, 134365056, 143962560, 146200320, 146961780, 152522496, 156759232, 167956320, 176354136, 190653120, 191950080, 195949040, 201547584, 220442670, 223941760, 235138848, 251934480, 254204160, 268730112, 287925120, 293923560, 313518464, 335912640, 352708272, 381306240, 391898080, 403095168, 440885340, 447883520, 470277696, 503868960, 575850240, 587847120, 627036928, 671825280, 705416544, 762612480, 783796160, 806190336, 881770680, 940555392, 1007737920, 1175694240, 1343650560, 1410833088, 1567592320, 1763541360, 1881110784, 2015475840, 2351388480, 2821666176, 3135184640, 3527082720, 4030951680, 4702776960, 5643332352, 7054165440, 9405553920, 14108330880, 28216661760]

約数ペア:

[(1, 28216661760), (2, 14108330880), (3, 9405553920), (4, 7054165440), (5, 5643332352), (6, 4702776960), (7, 4030951680), (8, 3527082720), (9, 3135184640), (10, 2821666176), (12, 2351388480), (14, 2015475840), (15, 1881110784), (16, 1763541360), (18, 1567592320), (20, 1410833088), (21, 1343650560), (24, 1175694240), (28, 1007737920), (30, 940555392), (32, 881770680), (35, 806190336), (36, 783796160), (37, 762612480), (40, 705416544), (42, 671825280), (45, 627036928), (48, 587847120), (49, 575850240), (56, 503868960), (60, 470277696), (63, 447883520), (64, 440885340), (70, 403095168), (72, 391898080), (74, 381306240), (80, 352708272), (84, 335912640), (90, 313518464), (96, 293923560), (98, 287925120), (105, 268730112), (111, 254204160), (112, 251934480), (120, 235138848), (126, 223941760), (128, 220442670), (140, 201547584), (144, 195949040), (147, 191950080), (148, 190653120), (160, 176354136), (168, 167956320), (180, 156759232), (185, 152522496), (192, 146961780), (193, 146200320), (196, 143962560), (210, 134365056), (222, 127102080), (224, 125967240), (240, 117569424), (245, 115170048), (252, 111970880), (256, 110221335), (259, 108944640), (280, 100773792), (288, 97974520), (294, 95975040), (296, 95326560), (315, 89576704), (320, 88177068), (333, 84734720), (336, 83978160), (343, 82264320), (360, 78379616), (370, 76261248), (384, 73480890), (386, 73100160), (392, 71981280), (420, 67182528), (441, 63983360), (444, 63551040), (448, 62983620), (480, 58784712), (490, 57585024), (504, 55985440), (518, 54472320), (555, 50840832), (560, 50386896), (576, 48987260), (579, 48733440), (588, 47987520), (592, 47663280), (630, 44788352), (640, 44088534), (666, 42367360), (672, 41989080), (686, 41132160), (720, 39189808), (735, 38390016), (740, 38130624), (768, 36740445), (772, 36550080), (777, 36314880), (784, 35990640), (840, 33591264), (882, 31991680), (888, 31775520), (896, 31491810), (960, 29392356), (965, 29240064), (980, 28792512), (1008, 27992720), (1029, 27421440), (1036, 27236160), (1110, 25420416), (1120, 25193448), (1152, 24493630), (1158, 24366720), (1176, 23993760), (1184, 23831640), (1260, 22394176), (1280, 22044267), (1295, 21788928), (1332, 21183680), (1344, 20994540), (1351, 20885760), (1372, 20566080), (1440, 19594904), (1470, 19195008), (1480, 19065312), (1544, 18275040), (1554, 18157440), (1568, 17995320), (1665, 16946944), (1680, 16795632), (1715, 16452864), (1737, 16244480), (1764, 15995840), (1776, 15887760), (1792, 15745905), (1813, 15563520), (1920, 14696178), (1930, 14620032), (1960, 14396256), (2016, 13996360), (2058, 13710720), (2072, 13618080), (2205, 12796672), (2220, 12710208), (2240, 12596724), (2304, 12246815), (2316, 12183360), (2331, 12104960), (2352, 11996880), (2368, 11915820), (2520, 11197088), (2590, 10894464), (2664, 10591840), (2688, 10497270), (2702, 10442880), (2744, 10283040), (2880, 9797452), (2895, 9746688), (2940, 9597504), (2960, 9532656), (3087, 9140480), (3088, 9137520), (3108, 9078720), (3136, 8997660), (3330, 8473472), (3360, 8397816), (3430, 8226432), (3474, 8122240), (3528, 7997920), (3552, 7943880), (3626, 7781760), (3840, 7348089), (3860, 7310016), (3885, 7262976), (3920, 7198128), (4032, 6998180), (4053, 6961920), (4116, 6855360), (4144, 6809040), (4410, 6398336), (4440, 6355104), (4480, 6298362), (4632, 6091680), (4662, 6052480), (4704, 5998440), (4736, 5957910), (5040, 5598544), (5145, 5484288), (5180, 5447232), (5328, 5295920), (5376, 5248635), (5404, 5221440), (5439, 5187840), (5488, 5141520), (5760, 4898726), (5790, 4873344), (5880, 4798752), (5920, 4766328), (6174, 4570240), (6176, 4568760), (6216, 4539360), (6272, 4498830), (6660, 4236736), (6720, 4198908), (6755, 4177152), (6860, 4113216), (6948, 4061120), (7056, 3998960), (7104, 3971940), (7141, 3951360), (7252, 3890880), (7720, 3655008), (7770, 3631488), (7840, 3599064), (8064, 3499090), (8106, 3480960), (8232, 3427680), (8288, 3404520), (8685, 3248896), (8820, 3199168), (8880, 3177552), (8960, 3149181), (9065, 3112704), (9264, 3045840), (9324, 3026240), (9408, 2999220), (9457, 2983680), (9472, 2978955), (10080, 2799272), (10290, 2742144), (10360, 2723616), (10656, 2647960), (10808, 2610720), (10878, 2593920), (10976, 2570760), (11520, 2449363), (11580, 2436672), (11655, 2420992), (11760, 2399376), (11840, 2383164), (12159, 2320640), (12348, 2285120), (12352, 2284380), (12432, 2269680), (12544, 2249415), (12691, 2223360), (13320, 2118368), (13440, 2099454), (13510, 2088576), (13720, 2056608), (13896, 2030560), (14112, 1999480), (14208, 1985970), (14282, 1975680), (14504, 1945440), (15435, 1828096), (15440, 1827504), (15540, 1815744), (15680, 1799532), (16128, 1749545), (16212, 1740480), (16317, 1729280), (16464, 1713840), (16576, 1702260), (17370, 1624448), (17640, 1599584), (17760, 1588776), (18130, 1556352), (18528, 1522920), (18648, 1513120), (18816, 1499610), (18914, 1491840), (20160, 1399636), (20265, 1392384), (20580, 1371072), (20720, 1361808), (21312, 1323980), (21423, 1317120), (21616, 1305360), (21756, 1296960), (21952, 1285380), (23160, 1218336), (23310, 1210496), (23520, 1199688), (23680, 1191582), (24318, 1160320), (24696, 1142560), (24704, 1142190), (24864, 1134840), (25382, 1111680), (26640, 1059184), (26880, 1049727), (27020, 1044288), (27195, 1037568), (27440, 1028304), (27792, 1015280), (28224, 999740), (28371, 994560), (28416, 992985), (28564, 987840), (29008, 972720), (30870, 914048), (30880, 913752), (31080, 907872), (31360, 899766), (32424, 870240), (32634, 864640), (32928, 856920), (33152, 851130), (34740, 812224), (35280, 799792), (35520, 794388), (35705, 790272), (36260, 778176), (37056, 761460), (37296, 756560), (37632, 749805), (37828, 745920), (38073, 741120), (40320, 699818), (40530, 696192), (41160, 685536), (41440, 680904), (42624, 661990), (42846, 658560), (43232, 652680), (43512, 648480), (43904, 642690), (46320, 609168), (46620, 605248), (47040, 599844), (47285, 596736), (47360, 595791), (48636, 580160), (49392, 571280), (49408, 571095), (49728, 567420), (49987, 564480), (50764, 555840), (53280, 529592), (54040, 522144), (54390, 518784), (54880, 514152), (55584, 507640), (56448, 499870), (56742, 497280), (57128, 493920), (58016, 486360), (60795, 464128), (61740, 457024), (61760, 456876), (62160, 453936), (62720, 449883), (63455, 444672), (64269, 439040), (64848, 435120), (65268, 432320), (65856, 428460), (66199, 426240), (66304, 425565), (69480, 406112), (70560, 399896), (71040, 397194), (71410, 395136), (72520, 389088), (74112, 380730), (74592, 378280), (75656, 372960), (76146, 370560), (80640, 349909), (81060, 348096), (81585, 345856), (82320, 342768), (82880, 340452), (85113, 331520), (85248, 330995), (85692, 329280), (86464, 326340), (87024, 324240), (87808, 321345), (92640, 304584), (93240, 302624), (94080, 299922), (94570, 298368), (97272, 290080), (98784, 285640), (99456, 283710), (99974, 282240), (101528, 277920), (106560, 264796), (107115, 263424), (108080, 261072), (108780, 259392), (109760, 257076), (111168, 253820), (112896, 249935), (113484, 248640), (114219, 247040), (114256, 246960), (116032, 243180), (121590, 232064), (123480, 228512), (123520, 228438), (124320, 226968), (126910, 222336), (128538, 219520), (129696, 217560), (130536, 216160), (131712, 214230), (132398, 213120), (138960, 203056), (141120, 199948), (141855, 198912), (142080, 198597), (142820, 197568), (145040, 194544), (148224, 190365), (149184, 189140), (149961, 188160), (151312, 186480), (152292, 185280), (162120, 174048), (163170, 172928), (164640, 171384), (165760, 170226)]