42761324520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{649079}}^1$

素因数の和:649160

約数の個数: 128

約数和(自身を含む): 144874656000

約数和(自身を除く): 102113331480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6588, 7320, 8235, 10980, 13176, 16470, 21960, 32940, 65880, 649079, 1298158, 1947237, 2596316, 3245395, 3894474, 5192632, 5841711, 6490790, 7788948, 9736185, 11683422, 12981580, 15577896, 17525133, 19472370, 23366844, 25963160, 29208555, 35050266, 38944740, 39593819, 46733688, 58417110, 70100532, 77889480, 79187638, 87625665, 116834220, 118781457, 140201064, 158375276, 175251330, 197969095, 233668440, 237562914, 316750552, 350502660, 356344371, 395938190, 475125828, 593907285, 701005320, 712688742, 791876380, 950251656, 1069033113, 1187814570, 1425377484, 1583752760, 1781721855, 2138066226, 2375629140, 2850754968, 3563443710, 4276132452, 4751258280, 5345165565, 7126887420, 8552264904, 10690331130, 14253774840, 21380662260, 42761324520]

約数ペア:

[(1, 42761324520), (2, 21380662260), (3, 14253774840), (4, 10690331130), (5, 8552264904), (6, 7126887420), (8, 5345165565), (9, 4751258280), (10, 4276132452), (12, 3563443710), (15, 2850754968), (18, 2375629140), (20, 2138066226), (24, 1781721855), (27, 1583752760), (30, 1425377484), (36, 1187814570), (40, 1069033113), (45, 950251656), (54, 791876380), (60, 712688742), (61, 701005320), (72, 593907285), (90, 475125828), (108, 395938190), (120, 356344371), (122, 350502660), (135, 316750552), (180, 237562914), (183, 233668440), (216, 197969095), (244, 175251330), (270, 158375276), (305, 140201064), (360, 118781457), (366, 116834220), (488, 87625665), (540, 79187638), (549, 77889480), (610, 70100532), (732, 58417110), (915, 46733688), (1080, 39593819), (1098, 38944740), (1220, 35050266), (1464, 29208555), (1647, 25963160), (1830, 23366844), (2196, 19472370), (2440, 17525133), (2745, 15577896), (3294, 12981580), (3660, 11683422), (4392, 9736185), (5490, 7788948), (6588, 6490790), (7320, 5841711), (8235, 5192632), (10980, 3894474), (13176, 3245395), (16470, 2596316), (21960, 1947237), (32940, 1298158), (65880, 649079)]