207113280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1783}}^1$

素因数の和:1825

約数の個数: 168

約数和(自身を含む): 723205056

約数和(自身を除く): 516091776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1760, 1783, 1815, 1936, 2112, 2420, 2640, 2904, 3520, 3566, 3630, 3872, 4840, 5280, 5349, 5808, 7132, 7260, 7744, 8915, 9680, 10560, 10698, 11616, 14264, 14520, 17830, 19360, 19613, 21396, 23232, 26745, 28528, 29040, 35660, 38720, 39226, 42792, 53490, 57056, 58080, 58839, 71320, 78452, 85584, 98065, 106980, 114112, 116160, 117678, 142640, 156904, 171168, 196130, 213960, 215743, 235356, 285280, 294195, 313808, 342336, 392260, 427920, 431486, 470712, 570560, 588390, 627616, 647229, 784520, 855840, 862972, 941424, 1078715, 1176780, 1255232, 1294458, 1569040, 1711680, 1725944, 1882848, 2157430, 2353560, 2588916, 3138080, 3236145, 3451888, 3765696, 4314860, 4707120, 5177832, 6276160, 6472290, 6903776, 8629720, 9414240, 10355664, 12944580, 13807552, 17259440, 18828480, 20711328, 25889160, 34518880, 41422656, 51778320, 69037760, 103556640, 207113280]

約数ペア:

[(1, 207113280), (2, 103556640), (3, 69037760), (4, 51778320), (5, 41422656), (6, 34518880), (8, 25889160), (10, 20711328), (11, 18828480), (12, 17259440), (15, 13807552), (16, 12944580), (20, 10355664), (22, 9414240), (24, 8629720), (30, 6903776), (32, 6472290), (33, 6276160), (40, 5177832), (44, 4707120), (48, 4314860), (55, 3765696), (60, 3451888), (64, 3236145), (66, 3138080), (80, 2588916), (88, 2353560), (96, 2157430), (110, 1882848), (120, 1725944), (121, 1711680), (132, 1569040), (160, 1294458), (165, 1255232), (176, 1176780), (192, 1078715), (220, 941424), (240, 862972), (242, 855840), (264, 784520), (320, 647229), (330, 627616), (352, 588390), (363, 570560), (440, 470712), (480, 431486), (484, 427920), (528, 392260), (605, 342336), (660, 313808), (704, 294195), (726, 285280), (880, 235356), (960, 215743), (968, 213960), (1056, 196130), (1210, 171168), (1320, 156904), (1452, 142640), (1760, 117678), (1783, 116160), (1815, 114112), (1936, 106980), (2112, 98065), (2420, 85584), (2640, 78452), (2904, 71320), (3520, 58839), (3566, 58080), (3630, 57056), (3872, 53490), (4840, 42792), (5280, 39226), (5349, 38720), (5808, 35660), (7132, 29040), (7260, 28528), (7744, 26745), (8915, 23232), (9680, 21396), (10560, 19613), (10698, 19360), (11616, 17830), (14264, 14520)]