259249941440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{99859}}^1$

素因数の和:99963

約数の個数: 224

約数和(自身を含む): 754845734400

約数和(自身を除く): 495595792960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 61, 64, 70, 76, 80, 95, 112, 122, 133, 140, 152, 160, 190, 224, 244, 266, 280, 304, 305, 320, 380, 427, 448, 488, 532, 560, 608, 610, 665, 760, 854, 976, 1064, 1120, 1159, 1216, 1220, 1330, 1520, 1708, 1952, 2128, 2135, 2240, 2318, 2440, 2660, 3040, 3416, 3904, 4256, 4270, 4636, 4880, 5320, 5795, 6080, 6832, 8113, 8512, 8540, 9272, 9760, 10640, 11590, 13664, 16226, 17080, 18544, 19520, 21280, 23180, 27328, 32452, 34160, 37088, 40565, 42560, 46360, 64904, 68320, 74176, 81130, 92720, 99859, 129808, 136640, 162260, 185440, 199718, 259616, 324520, 370880, 399436, 499295, 519232, 649040, 699013, 798872, 998590, 1298080, 1398026, 1597744, 1897321, 1997180, 2596160, 2796052, 3195488, 3495065, 3794642, 3994360, 5592104, 6091399, 6390976, 6990130, 7589284, 7988720, 9486605, 11184208, 12182798, 13281247, 13980260, 15178568, 15977440, 18973210, 22368416, 24365596, 26562494, 27960520, 30357136, 30456995, 31954880, 37946420, 42639793, 44736832, 48731192, 53124988, 55921040, 60714272, 60913990, 66406235, 75892840, 85279586, 97462384, 106249976, 111842080, 115736581, 121428544, 121827980, 132812470, 151785680, 170559172, 194924768, 212499952, 213198965, 223684160, 231473162, 243655960, 265624940, 303571360, 341118344, 389849536, 424999904, 426397930, 462946324, 487311920, 531249880, 578682905, 607142720, 682236688, 810156067, 849999808, 852795860, 925892648, 974623840, 1062499760, 1157365810, 1364473376, 1620312134, 1705591720, 1851785296, 1949247680, 2124999520, 2314731620, 2728946752, 3240624268, 3411183440, 3703570592, 4050780335, 4249999040, 4629463240, 6481248536, 6822366880, 7407141184, 8101560670, 9258926480, 12962497072, 13644733760, 16203121340, 18517852960, 25924994144, 32406242680, 37035705920, 51849988288, 64812485360, 129624970720, 259249941440]

約数ペア:

[(1, 259249941440), (2, 129624970720), (4, 64812485360), (5, 51849988288), (7, 37035705920), (8, 32406242680), (10, 25924994144), (14, 18517852960), (16, 16203121340), (19, 13644733760), (20, 12962497072), (28, 9258926480), (32, 8101560670), (35, 7407141184), (38, 6822366880), (40, 6481248536), (56, 4629463240), (61, 4249999040), (64, 4050780335), (70, 3703570592), (76, 3411183440), (80, 3240624268), (95, 2728946752), (112, 2314731620), (122, 2124999520), (133, 1949247680), (140, 1851785296), (152, 1705591720), (160, 1620312134), (190, 1364473376), (224, 1157365810), (244, 1062499760), (266, 974623840), (280, 925892648), (304, 852795860), (305, 849999808), (320, 810156067), (380, 682236688), (427, 607142720), (448, 578682905), (488, 531249880), (532, 487311920), (560, 462946324), (608, 426397930), (610, 424999904), (665, 389849536), (760, 341118344), (854, 303571360), (976, 265624940), (1064, 243655960), (1120, 231473162), (1159, 223684160), (1216, 213198965), (1220, 212499952), (1330, 194924768), (1520, 170559172), (1708, 151785680), (1952, 132812470), (2128, 121827980), (2135, 121428544), (2240, 115736581), (2318, 111842080), (2440, 106249976), (2660, 97462384), (3040, 85279586), (3416, 75892840), (3904, 66406235), (4256, 60913990), (4270, 60714272), (4636, 55921040), (4880, 53124988), (5320, 48731192), (5795, 44736832), (6080, 42639793), (6832, 37946420), (8113, 31954880), (8512, 30456995), (8540, 30357136), (9272, 27960520), (9760, 26562494), (10640, 24365596), (11590, 22368416), (13664, 18973210), (16226, 15977440), (17080, 15178568), (18544, 13980260), (19520, 13281247), (21280, 12182798), (23180, 11184208), (27328, 9486605), (32452, 7988720), (34160, 7589284), (37088, 6990130), (40565, 6390976), (42560, 6091399), (46360, 5592104), (64904, 3994360), (68320, 3794642), (74176, 3495065), (81130, 3195488), (92720, 2796052), (99859, 2596160), (129808, 1997180), (136640, 1897321), (162260, 1597744), (185440, 1398026), (199718, 1298080), (259616, 998590), (324520, 798872), (370880, 699013), (399436, 649040), (499295, 519232)]