2648913480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1811}}^1$

素因数の和:2084

約数の個数: 192

約数和(自身を含む): 9158572800

約数和(自身を除く): 6509659320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 239, 255, 306, 340, 360, 408, 478, 510, 612, 680, 717, 765, 956, 1020, 1195, 1224, 1434, 1530, 1811, 1912, 2040, 2151, 2390, 2868, 3060, 3585, 3622, 4063, 4302, 4780, 5433, 5736, 6120, 7170, 7244, 8126, 8604, 9055, 9560, 10755, 10866, 12189, 14340, 14488, 16252, 16299, 17208, 18110, 20315, 21510, 21732, 24378, 27165, 28680, 30787, 32504, 32598, 36220, 36567, 40630, 43020, 43464, 48756, 54330, 60945, 61574, 65196, 72440, 73134, 81260, 81495, 86040, 92361, 97512, 108660, 121890, 123148, 130392, 146268, 153935, 162520, 162990, 182835, 184722, 217320, 243780, 246296, 277083, 292536, 307870, 325980, 365670, 369444, 432829, 461805, 487560, 554166, 615740, 651960, 731340, 738888, 865658, 923610, 1108332, 1231480, 1298487, 1385415, 1462680, 1731316, 1847220, 2164145, 2216664, 2596974, 2770830, 3462632, 3694440, 3895461, 4328290, 5193948, 5541660, 6492435, 7358093, 7790922, 8656580, 10387896, 11083320, 12984870, 14716186, 15581844, 17313160, 19477305, 22074279, 25969740, 29432372, 31163688, 36790465, 38954610, 44148558, 51939480, 58864744, 66222837, 73580930, 77909220, 88297116, 110371395, 132445674, 147161860, 155818440, 176594232, 220742790, 264891348, 294323720, 331114185, 441485580, 529782696, 662228370, 882971160, 1324456740, 2648913480]

約数ペア:

[(1, 2648913480), (2, 1324456740), (3, 882971160), (4, 662228370), (5, 529782696), (6, 441485580), (8, 331114185), (9, 294323720), (10, 264891348), (12, 220742790), (15, 176594232), (17, 155818440), (18, 147161860), (20, 132445674), (24, 110371395), (30, 88297116), (34, 77909220), (36, 73580930), (40, 66222837), (45, 58864744), (51, 51939480), (60, 44148558), (68, 38954610), (72, 36790465), (85, 31163688), (90, 29432372), (102, 25969740), (120, 22074279), (136, 19477305), (153, 17313160), (170, 15581844), (180, 14716186), (204, 12984870), (239, 11083320), (255, 10387896), (306, 8656580), (340, 7790922), (360, 7358093), (408, 6492435), (478, 5541660), (510, 5193948), (612, 4328290), (680, 3895461), (717, 3694440), (765, 3462632), (956, 2770830), (1020, 2596974), (1195, 2216664), (1224, 2164145), (1434, 1847220), (1530, 1731316), (1811, 1462680), (1912, 1385415), (2040, 1298487), (2151, 1231480), (2390, 1108332), (2868, 923610), (3060, 865658), (3585, 738888), (3622, 731340), (4063, 651960), (4302, 615740), (4780, 554166), (5433, 487560), (5736, 461805), (6120, 432829), (7170, 369444), (7244, 365670), (8126, 325980), (8604, 307870), (9055, 292536), (9560, 277083), (10755, 246296), (10866, 243780), (12189, 217320), (14340, 184722), (14488, 182835), (16252, 162990), (16299, 162520), (17208, 153935), (18110, 146268), (20315, 130392), (21510, 123148), (21732, 121890), (24378, 108660), (27165, 97512), (28680, 92361), (30787, 86040), (32504, 81495), (32598, 81260), (36220, 73134), (36567, 72440), (40630, 65196), (43020, 61574), (43464, 60945), (48756, 54330)]