19855294560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:651

約数の個数: 384

約数和(自身を含む): 71107545600

約数和(自身を除く): 51252251040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 181, 201, 216, 240, 268, 270, 288, 335, 360, 362, 379, 402, 432, 480, 536, 540, 543, 603, 670, 720, 724, 758, 804, 864, 905, 1005, 1072, 1080, 1086, 1137, 1206, 1340, 1440, 1448, 1516, 1608, 1629, 1809, 1810, 1895, 2010, 2144, 2160, 2172, 2274, 2412, 2680, 2715, 2896, 3015, 3032, 3216, 3258, 3411, 3618, 3620, 3790, 4020, 4320, 4344, 4548, 4824, 4887, 5360, 5430, 5685, 5792, 6030, 6064, 6432, 6516, 6822, 7236, 7240, 7580, 8040, 8145, 8688, 9045, 9096, 9648, 9774, 10233, 10720, 10860, 11370, 12060, 12127, 12128, 13032, 13644, 14472, 14480, 15160, 16080, 16290, 17055, 17376, 18090, 18192, 19296, 19548, 20466, 21720, 22740, 24120, 24254, 24435, 25393, 26064, 27288, 28944, 28960, 30320, 32160, 32580, 34110, 36180, 36381, 36384, 39096, 40932, 43440, 45480, 48240, 48508, 48870, 50786, 51165, 52128, 54576, 57888, 60635, 60640, 65160, 68220, 68599, 72360, 72762, 76179, 78192, 81864, 86880, 90960, 96480, 97016, 97740, 101572, 102330, 109143, 109152, 121270, 126965, 130320, 136440, 137198, 144720, 145524, 152358, 156384, 163728, 181905, 181920, 194032, 195480, 203144, 204660, 205797, 218286, 228537, 242540, 253930, 260640, 272880, 274396, 289440, 291048, 304716, 327429, 327456, 342995, 363810, 380895, 388064, 390960, 406288, 409320, 411594, 436572, 457074, 485080, 507860, 545715, 545760, 548792, 582096, 609432, 617391, 654858, 685611, 685990, 727620, 761790, 781920, 812576, 818640, 823188, 873144, 914148, 970160, 1015720, 1028985, 1091430, 1097584, 1142685, 1164192, 1218864, 1234782, 1309716, 1371222, 1371980, 1455240, 1523580, 1637145, 1637280, 1646376, 1746288, 1828296, 1852173, 1940320, 2031440, 2057970, 2182860, 2195168, 2285370, 2437728, 2469564, 2619432, 2742444, 2743960, 2910480, 3047160, 3086955, 3274290, 3292752, 3428055, 3492576, 3656592, 3704346, 4062880, 4115940, 4365720, 4570740, 4596133, 4939128, 5238864, 5484888, 5487920, 5820960, 6094320, 6173910, 6548580, 6585504, 6856110, 7313184, 7408692, 8231880, 8731440, 9141480, 9192266, 9260865, 9878256, 10477728, 10969776, 10975840, 12188640, 12347820, 13097160, 13712220, 13788399, 14817384, 16463760, 17462880, 18282960, 18384532, 18521730, 19756512, 21939552, 22980665, 24695640, 26194320, 27424440, 27576798, 29634768, 32927520, 36565920, 36769064, 37043460, 41365197, 45961330, 49391280, 52388640, 54848880, 55153596, 59269536, 68941995, 73538128, 74086920, 82730394, 91922660, 98782560, 109697760, 110307192, 124095591, 137883990, 147076256, 148173840, 165460788, 183845320, 206825985, 220614384, 248191182, 275767980, 296347680, 330921576, 367690640, 413651970, 441228768, 496382364, 551535960, 620477955, 661843152, 735381280, 827303940, 992764728, 1103071920, 1240955910, 1323686304, 1654607880, 1985529456, 2206143840, 2481911820, 3309215760, 3971058912, 4963823640, 6618431520, 9927647280, 19855294560]

約数ペア:

[(1, 19855294560), (2, 9927647280), (3, 6618431520), (4, 4963823640), (5, 3971058912), (6, 3309215760), (8, 2481911820), (9, 2206143840), (10, 1985529456), (12, 1654607880), (15, 1323686304), (16, 1240955910), (18, 1103071920), (20, 992764728), (24, 827303940), (27, 735381280), (30, 661843152), (32, 620477955), (36, 551535960), (40, 496382364), (45, 441228768), (48, 413651970), (54, 367690640), (60, 330921576), (67, 296347680), (72, 275767980), (80, 248191182), (90, 220614384), (96, 206825985), (108, 183845320), (120, 165460788), (134, 148173840), (135, 147076256), (144, 137883990), (160, 124095591), (180, 110307192), (181, 109697760), (201, 98782560), (216, 91922660), (240, 82730394), (268, 74086920), (270, 73538128), (288, 68941995), (335, 59269536), (360, 55153596), (362, 54848880), (379, 52388640), (402, 49391280), (432, 45961330), (480, 41365197), (536, 37043460), (540, 36769064), (543, 36565920), (603, 32927520), (670, 29634768), (720, 27576798), (724, 27424440), (758, 26194320), (804, 24695640), (864, 22980665), (905, 21939552), (1005, 19756512), (1072, 18521730), (1080, 18384532), (1086, 18282960), (1137, 17462880), (1206, 16463760), (1340, 14817384), (1440, 13788399), (1448, 13712220), (1516, 13097160), (1608, 12347820), (1629, 12188640), (1809, 10975840), (1810, 10969776), (1895, 10477728), (2010, 9878256), (2144, 9260865), (2160, 9192266), (2172, 9141480), (2274, 8731440), (2412, 8231880), (2680, 7408692), (2715, 7313184), (2896, 6856110), (3015, 6585504), (3032, 6548580), (3216, 6173910), (3258, 6094320), (3411, 5820960), (3618, 5487920), (3620, 5484888), (3790, 5238864), (4020, 4939128), (4320, 4596133), (4344, 4570740), (4548, 4365720), (4824, 4115940), (4887, 4062880), (5360, 3704346), (5430, 3656592), (5685, 3492576), (5792, 3428055), (6030, 3292752), (6064, 3274290), (6432, 3086955), (6516, 3047160), (6822, 2910480), (7236, 2743960), (7240, 2742444), (7580, 2619432), (8040, 2469564), (8145, 2437728), (8688, 2285370), (9045, 2195168), (9096, 2182860), (9648, 2057970), (9774, 2031440), (10233, 1940320), (10720, 1852173), (10860, 1828296), (11370, 1746288), (12060, 1646376), (12127, 1637280), (12128, 1637145), (13032, 1523580), (13644, 1455240), (14472, 1371980), (14480, 1371222), (15160, 1309716), (16080, 1234782), (16290, 1218864), (17055, 1164192), (17376, 1142685), (18090, 1097584), (18192, 1091430), (19296, 1028985), (19548, 1015720), (20466, 970160), (21720, 914148), (22740, 873144), (24120, 823188), (24254, 818640), (24435, 812576), (25393, 781920), (26064, 761790), (27288, 727620), (28944, 685990), (28960, 685611), (30320, 654858), (32160, 617391), (32580, 609432), (34110, 582096), (36180, 548792), (36381, 545760), (36384, 545715), (39096, 507860), (40932, 485080), (43440, 457074), (45480, 436572), (48240, 411594), (48508, 409320), (48870, 406288), (50786, 390960), (51165, 388064), (52128, 380895), (54576, 363810), (57888, 342995), (60635, 327456), (60640, 327429), (65160, 304716), (68220, 291048), (68599, 289440), (72360, 274396), (72762, 272880), (76179, 260640), (78192, 253930), (81864, 242540), (86880, 228537), (90960, 218286), (96480, 205797), (97016, 204660), (97740, 203144), (101572, 195480), (102330, 194032), (109143, 181920), (109152, 181905), (121270, 163728), (126965, 156384), (130320, 152358), (136440, 145524), (137198, 144720)]