20238935280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:5032

約数の個数: 320

約数和(自身を含む): 70538342400

約数和(自身を除く): 50299407120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 31, 38, 40, 48, 57, 58, 60, 62, 76, 80, 87, 93, 95, 114, 116, 120, 124, 145, 152, 155, 174, 186, 190, 228, 232, 240, 248, 285, 290, 304, 310, 348, 372, 380, 435, 456, 464, 465, 496, 551, 570, 580, 589, 620, 696, 744, 760, 870, 899, 912, 930, 1102, 1140, 1160, 1178, 1240, 1392, 1488, 1520, 1653, 1740, 1767, 1798, 1860, 2204, 2280, 2320, 2356, 2480, 2697, 2755, 2945, 3306, 3480, 3534, 3596, 3720, 4408, 4495, 4560, 4712, 4937, 5394, 5510, 5890, 6612, 6960, 7068, 7192, 7440, 8265, 8816, 8835, 8990, 9424, 9874, 10788, 11020, 11780, 13224, 13485, 14136, 14384, 14811, 16530, 17081, 17670, 17980, 19748, 21576, 22040, 23560, 24685, 26448, 26970, 28272, 29622, 33060, 34162, 35340, 35960, 39496, 43152, 44080, 47120, 49370, 51243, 53940, 59244, 66120, 68324, 70680, 71920, 74055, 78992, 85405, 93803, 98740, 102486, 107880, 118488, 132240, 136648, 141360, 143173, 148110, 153047, 170810, 187606, 197480, 204972, 215760, 236976, 256215, 273296, 281409, 286346, 296220, 306094, 341620, 375212, 394960, 409944, 429519, 459141, 469015, 512430, 562818, 572692, 592440, 612188, 683240, 715865, 750424, 765235, 819888, 859038, 918282, 938030, 1024860, 1125636, 1145384, 1184880, 1224376, 1366480, 1407045, 1431730, 1500848, 1530470, 1718076, 1836564, 1876060, 2049720, 2147595, 2251272, 2290768, 2295705, 2448752, 2720287, 2814090, 2863460, 2907893, 3060940, 3436152, 3673128, 3752120, 4099440, 4295190, 4438363, 4502544, 4591410, 5440574, 5628180, 5726920, 5815786, 6121880, 6872304, 7346256, 7504240, 8160861, 8590380, 8723679, 8876726, 9182820, 10881148, 11256360, 11453840, 11631572, 12243760, 13315089, 13601435, 14539465, 16321722, 17180760, 17447358, 17753452, 18365640, 21762296, 22191815, 22512720, 23263144, 26630178, 27202870, 29078930, 32643444, 34361520, 34894716, 35506904, 36731280, 40804305, 43524592, 43618395, 44383630, 46526288, 53260356, 54405740, 58157860, 65286888, 66575445, 69789432, 71013808, 81608610, 84328897, 87236790, 88767260, 106520712, 108811480, 116315720, 130573776, 133150890, 139578864, 163217220, 168657794, 174473580, 177534520, 213041424, 217622960, 232631440, 252986691, 266301780, 326434440, 337315588, 348947160, 355069040, 421644485, 505973382, 532603560, 652868880, 674631176, 697894320, 843288970, 1011946764, 1065207120, 1264933455, 1349262352, 1686577940, 2023893528, 2529866910, 3373155880, 4047787056, 5059733820, 6746311760, 10119467640, 20238935280]

約数ペア:

[(1, 20238935280), (2, 10119467640), (3, 6746311760), (4, 5059733820), (5, 4047787056), (6, 3373155880), (8, 2529866910), (10, 2023893528), (12, 1686577940), (15, 1349262352), (16, 1264933455), (19, 1065207120), (20, 1011946764), (24, 843288970), (29, 697894320), (30, 674631176), (31, 652868880), (38, 532603560), (40, 505973382), (48, 421644485), (57, 355069040), (58, 348947160), (60, 337315588), (62, 326434440), (76, 266301780), (80, 252986691), (87, 232631440), (93, 217622960), (95, 213041424), (114, 177534520), (116, 174473580), (120, 168657794), (124, 163217220), (145, 139578864), (152, 133150890), (155, 130573776), (174, 116315720), (186, 108811480), (190, 106520712), (228, 88767260), (232, 87236790), (240, 84328897), (248, 81608610), (285, 71013808), (290, 69789432), (304, 66575445), (310, 65286888), (348, 58157860), (372, 54405740), (380, 53260356), (435, 46526288), (456, 44383630), (464, 43618395), (465, 43524592), (496, 40804305), (551, 36731280), (570, 35506904), (580, 34894716), (589, 34361520), (620, 32643444), (696, 29078930), (744, 27202870), (760, 26630178), (870, 23263144), (899, 22512720), (912, 22191815), (930, 21762296), (1102, 18365640), (1140, 17753452), (1160, 17447358), (1178, 17180760), (1240, 16321722), (1392, 14539465), (1488, 13601435), (1520, 13315089), (1653, 12243760), (1740, 11631572), (1767, 11453840), (1798, 11256360), (1860, 10881148), (2204, 9182820), (2280, 8876726), (2320, 8723679), (2356, 8590380), (2480, 8160861), (2697, 7504240), (2755, 7346256), (2945, 6872304), (3306, 6121880), (3480, 5815786), (3534, 5726920), (3596, 5628180), (3720, 5440574), (4408, 4591410), (4495, 4502544), (4560, 4438363), (4712, 4295190), (4937, 4099440), (5394, 3752120), (5510, 3673128), (5890, 3436152), (6612, 3060940), (6960, 2907893), (7068, 2863460), (7192, 2814090), (7440, 2720287), (8265, 2448752), (8816, 2295705), (8835, 2290768), (8990, 2251272), (9424, 2147595), (9874, 2049720), (10788, 1876060), (11020, 1836564), (11780, 1718076), (13224, 1530470), (13485, 1500848), (14136, 1431730), (14384, 1407045), (14811, 1366480), (16530, 1224376), (17081, 1184880), (17670, 1145384), (17980, 1125636), (19748, 1024860), (21576, 938030), (22040, 918282), (23560, 859038), (24685, 819888), (26448, 765235), (26970, 750424), (28272, 715865), (29622, 683240), (33060, 612188), (34162, 592440), (35340, 572692), (35960, 562818), (39496, 512430), (43152, 469015), (44080, 459141), (47120, 429519), (49370, 409944), (51243, 394960), (53940, 375212), (59244, 341620), (66120, 306094), (68324, 296220), (70680, 286346), (71920, 281409), (74055, 273296), (78992, 256215), (85405, 236976), (93803, 215760), (98740, 204972), (102486, 197480), (107880, 187606), (118488, 170810), (132240, 153047), (136648, 148110), (141360, 143173)]