38115762720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{11447}}^1$

素因数の和:12463

約数の個数: 192

約数和(自身を含む): 137367207936

約数和(自身を除く): 99251445216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 991, 1120, 1680, 1982, 2973, 3360, 3964, 4955, 5946, 6937, 7928, 9910, 11447, 11892, 13874, 14865, 15856, 19820, 20811, 22894, 23784, 27748, 29730, 31712, 34341, 34685, 39640, 41622, 45788, 47568, 55496, 57235, 59460, 68682, 69370, 79280, 80129, 83244, 91576, 95136, 104055, 110992, 114470, 118920, 137364, 138740, 158560, 160258, 166488, 171705, 183152, 208110, 221984, 228940, 237840, 240387, 274728, 277480, 320516, 332976, 343410, 366304, 400645, 416220, 457880, 475680, 480774, 549456, 554960, 641032, 665952, 686820, 801290, 832440, 915760, 961548, 1098912, 1109920, 1201935, 1282064, 1373640, 1602580, 1664880, 1831520, 1923096, 2403870, 2564128, 2747280, 3205160, 3329760, 3846192, 4807740, 5494560, 6410320, 7692384, 9615480, 11343977, 12820640, 19230960, 22687954, 34031931, 38461920, 45375908, 56719885, 68063862, 79407839, 90751816, 113439770, 136127724, 158815678, 170159655, 181503632, 226879540, 238223517, 272255448, 317631356, 340319310, 363007264, 397039195, 453759080, 476447034, 544510896, 635262712, 680638620, 794078390, 907518160, 952894068, 1089021792, 1191117585, 1270525424, 1361277240, 1588156780, 1815036320, 1905788136, 2382235170, 2541050848, 2722554480, 3176313560, 3811576272, 4764470340, 5445108960, 6352627120, 7623152544, 9528940680, 12705254240, 19057881360, 38115762720]

約数ペア:

[(1, 38115762720), (2, 19057881360), (3, 12705254240), (4, 9528940680), (5, 7623152544), (6, 6352627120), (7, 5445108960), (8, 4764470340), (10, 3811576272), (12, 3176313560), (14, 2722554480), (15, 2541050848), (16, 2382235170), (20, 1905788136), (21, 1815036320), (24, 1588156780), (28, 1361277240), (30, 1270525424), (32, 1191117585), (35, 1089021792), (40, 952894068), (42, 907518160), (48, 794078390), (56, 680638620), (60, 635262712), (70, 544510896), (80, 476447034), (84, 453759080), (96, 397039195), (105, 363007264), (112, 340319310), (120, 317631356), (140, 272255448), (160, 238223517), (168, 226879540), (210, 181503632), (224, 170159655), (240, 158815678), (280, 136127724), (336, 113439770), (420, 90751816), (480, 79407839), (560, 68063862), (672, 56719885), (840, 45375908), (991, 38461920), (1120, 34031931), (1680, 22687954), (1982, 19230960), (2973, 12820640), (3360, 11343977), (3964, 9615480), (4955, 7692384), (5946, 6410320), (6937, 5494560), (7928, 4807740), (9910, 3846192), (11447, 3329760), (11892, 3205160), (13874, 2747280), (14865, 2564128), (15856, 2403870), (19820, 1923096), (20811, 1831520), (22894, 1664880), (23784, 1602580), (27748, 1373640), (29730, 1282064), (31712, 1201935), (34341, 1109920), (34685, 1098912), (39640, 961548), (41622, 915760), (45788, 832440), (47568, 801290), (55496, 686820), (57235, 665952), (59460, 641032), (68682, 554960), (69370, 549456), (79280, 480774), (80129, 475680), (83244, 457880), (91576, 416220), (95136, 400645), (104055, 366304), (110992, 343410), (114470, 332976), (118920, 320516), (137364, 277480), (138740, 274728), (158560, 240387), (160258, 237840), (166488, 228940), (171705, 221984), (183152, 208110)]