645148164640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{2711}}^1$

素因数の和:3016

約数の個数: 384

約数和(自身を含む): 1877721108480

約数和(自身を除く): 1232572943840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 70, 76, 80, 95, 106, 112, 133, 140, 152, 160, 190, 211, 212, 224, 265, 266, 280, 304, 371, 380, 422, 424, 530, 532, 560, 608, 665, 742, 760, 844, 848, 1007, 1055, 1060, 1064, 1120, 1330, 1477, 1484, 1520, 1688, 1696, 1855, 2014, 2110, 2120, 2128, 2660, 2711, 2954, 2968, 3040, 3376, 3710, 4009, 4028, 4220, 4240, 4256, 5035, 5320, 5422, 5908, 5936, 6752, 7049, 7385, 7420, 8018, 8056, 8440, 8480, 10070, 10640, 10844, 11183, 11816, 11872, 13555, 14098, 14770, 14840, 16036, 16112, 16880, 18977, 20045, 20140, 21280, 21688, 22366, 23632, 27110, 28063, 28196, 29540, 29680, 32072, 32224, 33760, 35245, 37954, 40090, 40280, 43376, 44732, 47264, 51509, 54220, 55915, 56126, 56392, 59080, 59360, 64144, 70490, 75908, 78281, 80180, 80560, 86752, 89464, 94885, 103018, 108440, 111830, 112252, 112784, 118160, 128288, 140315, 140980, 143683, 151816, 156562, 160360, 161120, 178928, 189770, 206036, 212477, 216880, 223660, 224504, 225568, 236320, 257545, 280630, 281960, 287366, 303632, 313124, 320720, 357856, 360563, 379540, 391405, 412072, 424954, 433760, 447320, 449008, 515090, 561260, 563920, 572021, 574732, 607264, 626248, 641440, 718415, 721126, 759080, 782810, 824144, 849908, 894640, 898016, 1005781, 1030180, 1062385, 1122520, 1127840, 1144042, 1149464, 1252496, 1436830, 1442252, 1487339, 1518160, 1565620, 1648288, 1699816, 1789280, 1802815, 2011562, 2060360, 2124770, 2245040, 2288084, 2298928, 2504992, 2729977, 2860105, 2873660, 2884504, 2974678, 3036320, 3131240, 3399632, 3605630, 4004147, 4023124, 4120720, 4249540, 4490080, 4576168, 4597856, 5028905, 5459954, 5720210, 5747320, 5769008, 5949356, 6262480, 6799264, 7211260, 7436695, 8008294, 8046248, 8241440, 8499080, 9152336, 10057810, 10868399, 10919908, 11440420, 11494640, 11538016, 11898712, 12524960, 13649885, 14422520, 14873390, 16016588, 16092496, 16998160, 18304672, 19109839, 20020735, 20115620, 21736798, 21839816, 22880840, 22989280, 23797424, 27299770, 28845040, 29746780, 30317113, 32033176, 32184992, 33996320, 38219678, 40041470, 40231240, 43473596, 43679632, 45761680, 47594848, 54341995, 54599540, 57690080, 59493560, 60634226, 64066352, 76078793, 76439356, 80082940, 80462480, 86947192, 87359264, 91523360, 95549195, 108683990, 109199080, 118987120, 121268452, 128132704, 151585565, 152157586, 152878712, 160165880, 160924960, 173894384, 191098390, 212219791, 217367980, 218398160, 237974240, 242536904, 303171130, 304315172, 305757424, 320331760, 347788768, 380393965, 382196780, 424439582, 434735960, 436796320, 485073808, 576025147, 606342260, 608630344, 611514848, 640663520, 760787930, 764393560, 848879164, 869471920, 970147616, 1061098955, 1152050294, 1212684520, 1217260688, 1521575860, 1528787120, 1697758328, 1738943840, 2122197910, 2304100588, 2425369040, 2434521376, 2880125735, 3043151720, 3057574240, 3395516656, 4032176029, 4244395820, 4608201176, 4850738080, 5760251470, 6086303440, 6791033312, 8064352058, 8488791640, 9216402352, 11520502940, 12172606880, 16128704116, 16977583280, 18432804704, 20160880145, 23041005880, 32257408232, 33955166560, 40321760290, 46082011760, 64514816464, 80643520580, 92164023520, 129029632928, 161287041160, 322574082320, 645148164640]

約数ペア:

[(1, 645148164640), (2, 322574082320), (4, 161287041160), (5, 129029632928), (7, 92164023520), (8, 80643520580), (10, 64514816464), (14, 46082011760), (16, 40321760290), (19, 33955166560), (20, 32257408232), (28, 23041005880), (32, 20160880145), (35, 18432804704), (38, 16977583280), (40, 16128704116), (53, 12172606880), (56, 11520502940), (70, 9216402352), (76, 8488791640), (80, 8064352058), (95, 6791033312), (106, 6086303440), (112, 5760251470), (133, 4850738080), (140, 4608201176), (152, 4244395820), (160, 4032176029), (190, 3395516656), (211, 3057574240), (212, 3043151720), (224, 2880125735), (265, 2434521376), (266, 2425369040), (280, 2304100588), (304, 2122197910), (371, 1738943840), (380, 1697758328), (422, 1528787120), (424, 1521575860), (530, 1217260688), (532, 1212684520), (560, 1152050294), (608, 1061098955), (665, 970147616), (742, 869471920), (760, 848879164), (844, 764393560), (848, 760787930), (1007, 640663520), (1055, 611514848), (1060, 608630344), (1064, 606342260), (1120, 576025147), (1330, 485073808), (1477, 436796320), (1484, 434735960), (1520, 424439582), (1688, 382196780), (1696, 380393965), (1855, 347788768), (2014, 320331760), (2110, 305757424), (2120, 304315172), (2128, 303171130), (2660, 242536904), (2711, 237974240), (2954, 218398160), (2968, 217367980), (3040, 212219791), (3376, 191098390), (3710, 173894384), (4009, 160924960), (4028, 160165880), (4220, 152878712), (4240, 152157586), (4256, 151585565), (5035, 128132704), (5320, 121268452), (5422, 118987120), (5908, 109199080), (5936, 108683990), (6752, 95549195), (7049, 91523360), (7385, 87359264), (7420, 86947192), (8018, 80462480), (8056, 80082940), (8440, 76439356), (8480, 76078793), (10070, 64066352), (10640, 60634226), (10844, 59493560), (11183, 57690080), (11816, 54599540), (11872, 54341995), (13555, 47594848), (14098, 45761680), (14770, 43679632), (14840, 43473596), (16036, 40231240), (16112, 40041470), (16880, 38219678), (18977, 33996320), (20045, 32184992), (20140, 32033176), (21280, 30317113), (21688, 29746780), (22366, 28845040), (23632, 27299770), (27110, 23797424), (28063, 22989280), (28196, 22880840), (29540, 21839816), (29680, 21736798), (32072, 20115620), (32224, 20020735), (33760, 19109839), (35245, 18304672), (37954, 16998160), (40090, 16092496), (40280, 16016588), (43376, 14873390), (44732, 14422520), (47264, 13649885), (51509, 12524960), (54220, 11898712), (55915, 11538016), (56126, 11494640), (56392, 11440420), (59080, 10919908), (59360, 10868399), (64144, 10057810), (70490, 9152336), (75908, 8499080), (78281, 8241440), (80180, 8046248), (80560, 8008294), (86752, 7436695), (89464, 7211260), (94885, 6799264), (103018, 6262480), (108440, 5949356), (111830, 5769008), (112252, 5747320), (112784, 5720210), (118160, 5459954), (128288, 5028905), (140315, 4597856), (140980, 4576168), (143683, 4490080), (151816, 4249540), (156562, 4120720), (160360, 4023124), (161120, 4004147), (178928, 3605630), (189770, 3399632), (206036, 3131240), (212477, 3036320), (216880, 2974678), (223660, 2884504), (224504, 2873660), (225568, 2860105), (236320, 2729977), (257545, 2504992), (280630, 2298928), (281960, 2288084), (287366, 2245040), (303632, 2124770), (313124, 2060360), (320720, 2011562), (357856, 1802815), (360563, 1789280), (379540, 1699816), (391405, 1648288), (412072, 1565620), (424954, 1518160), (433760, 1487339), (447320, 1442252), (449008, 1436830), (515090, 1252496), (561260, 1149464), (563920, 1144042), (572021, 1127840), (574732, 1122520), (607264, 1062385), (626248, 1030180), (641440, 1005781), (718415, 898016), (721126, 894640), (759080, 849908), (782810, 824144)]