201562560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 224

約数和(自身を含む): 729691200

約数和(自身を除く): 528128640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 410, 432, 480, 492, 540, 569, 576, 615, 656, 720, 738, 820, 864, 960, 984, 1080, 1107, 1138, 1230, 1312, 1440, 1476, 1640, 1707, 1728, 1845, 1968, 2160, 2214, 2276, 2460, 2624, 2845, 2880, 2952, 3280, 3414, 3690, 3936, 4320, 4428, 4552, 4920, 5121, 5535, 5690, 5904, 6560, 6828, 7380, 7872, 8535, 8640, 8856, 9104, 9840, 10242, 11070, 11380, 11808, 13120, 13656, 14760, 15363, 17070, 17712, 18208, 19680, 20484, 22140, 22760, 23329, 23616, 25605, 27312, 29520, 30726, 34140, 35424, 36416, 39360, 40968, 44280, 45520, 46658, 51210, 54624, 59040, 61452, 68280, 69987, 70848, 76815, 81936, 88560, 91040, 93316, 102420, 109248, 116645, 118080, 122904, 136560, 139974, 153630, 163872, 177120, 182080, 186632, 204840, 209961, 233290, 245808, 273120, 279948, 307260, 327744, 349935, 354240, 373264, 409680, 419922, 466580, 491616, 546240, 559896, 614520, 629883, 699870, 746528, 819360, 839844, 933160, 983232, 1049805, 1119792, 1229040, 1259766, 1399740, 1493056, 1638720, 1679688, 1866320, 2099610, 2239584, 2458080, 2519532, 2799480, 3149415, 3359376, 3732640, 4199220, 4479168, 4916160, 5039064, 5598960, 6298830, 6718752, 7465280, 8398440, 10078128, 11197920, 12597660, 13437504, 16796880, 20156256, 22395840, 25195320, 33593760, 40312512, 50390640, 67187520, 100781280, 201562560]

約数ペア:

[(1, 201562560), (2, 100781280), (3, 67187520), (4, 50390640), (5, 40312512), (6, 33593760), (8, 25195320), (9, 22395840), (10, 20156256), (12, 16796880), (15, 13437504), (16, 12597660), (18, 11197920), (20, 10078128), (24, 8398440), (27, 7465280), (30, 6718752), (32, 6298830), (36, 5598960), (40, 5039064), (41, 4916160), (45, 4479168), (48, 4199220), (54, 3732640), (60, 3359376), (64, 3149415), (72, 2799480), (80, 2519532), (82, 2458080), (90, 2239584), (96, 2099610), (108, 1866320), (120, 1679688), (123, 1638720), (135, 1493056), (144, 1399740), (160, 1259766), (164, 1229040), (180, 1119792), (192, 1049805), (205, 983232), (216, 933160), (240, 839844), (246, 819360), (270, 746528), (288, 699870), (320, 629883), (328, 614520), (360, 559896), (369, 546240), (410, 491616), (432, 466580), (480, 419922), (492, 409680), (540, 373264), (569, 354240), (576, 349935), (615, 327744), (656, 307260), (720, 279948), (738, 273120), (820, 245808), (864, 233290), (960, 209961), (984, 204840), (1080, 186632), (1107, 182080), (1138, 177120), (1230, 163872), (1312, 153630), (1440, 139974), (1476, 136560), (1640, 122904), (1707, 118080), (1728, 116645), (1845, 109248), (1968, 102420), (2160, 93316), (2214, 91040), (2276, 88560), (2460, 81936), (2624, 76815), (2845, 70848), (2880, 69987), (2952, 68280), (3280, 61452), (3414, 59040), (3690, 54624), (3936, 51210), (4320, 46658), (4428, 45520), (4552, 44280), (4920, 40968), (5121, 39360), (5535, 36416), (5690, 35424), (5904, 34140), (6560, 30726), (6828, 29520), (7380, 27312), (7872, 25605), (8535, 23616), (8640, 23329), (8856, 22760), (9104, 22140), (9840, 20484), (10242, 19680), (11070, 18208), (11380, 17712), (11808, 17070), (13120, 15363), (13656, 14760)]