201250560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{7487}}^1$

素因数の和:7518

約数の個数: 144

約数和(自身を含む): 734662656

約数和(自身を除く): 533412096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 7487, 8960, 13440, 14974, 22461, 26880, 29948, 37435, 44922, 52409, 59896, 74870, 89844, 104818, 112305, 119792, 149740, 157227, 179688, 209636, 224610, 239584, 262045, 299480, 314454, 359376, 419272, 449220, 479168, 524090, 598960, 628908, 718752, 786135, 838544, 898440, 958336, 1048180, 1197920, 1257816, 1437504, 1572270, 1677088, 1796880, 1916672, 2096360, 2395840, 2515632, 2875008, 3144540, 3354176, 3593760, 4192720, 4791680, 5031264, 5750016, 6289080, 6708352, 7187520, 8385440, 9583360, 10062528, 12578160, 13416704, 14375040, 16770880, 20125056, 25156320, 28750080, 33541760, 40250112, 50312640, 67083520, 100625280, 201250560]

約数ペア:

[(1, 201250560), (2, 100625280), (3, 67083520), (4, 50312640), (5, 40250112), (6, 33541760), (7, 28750080), (8, 25156320), (10, 20125056), (12, 16770880), (14, 14375040), (15, 13416704), (16, 12578160), (20, 10062528), (21, 9583360), (24, 8385440), (28, 7187520), (30, 6708352), (32, 6289080), (35, 5750016), (40, 5031264), (42, 4791680), (48, 4192720), (56, 3593760), (60, 3354176), (64, 3144540), (70, 2875008), (80, 2515632), (84, 2395840), (96, 2096360), (105, 1916672), (112, 1796880), (120, 1677088), (128, 1572270), (140, 1437504), (160, 1257816), (168, 1197920), (192, 1048180), (210, 958336), (224, 898440), (240, 838544), (256, 786135), (280, 718752), (320, 628908), (336, 598960), (384, 524090), (420, 479168), (448, 449220), (480, 419272), (560, 359376), (640, 314454), (672, 299480), (768, 262045), (840, 239584), (896, 224610), (960, 209636), (1120, 179688), (1280, 157227), (1344, 149740), (1680, 119792), (1792, 112305), (1920, 104818), (2240, 89844), (2688, 74870), (3360, 59896), (3840, 52409), (4480, 44922), (5376, 37435), (6720, 29948), (7487, 26880), (8960, 22461), (13440, 14974)]