82145280

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 208

約数和(自身を含む): 301953024

約数和(自身を除く): 219807744

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, 191, 192, 210, 224, 240, 256, 280, 320, 336, 382, 384, 420, 448, 480, 512, 560, 573, 640, 672, 764, 768, 840, 896, 955, 960, 1024, 1120, 1146, 1280, 1337, 1344, 1528, 1536, 1680, 1792, 1910, 1920, 2048, 2240, 2292, 2560, 2674, 2688, 2865, 3056, 3072, 3360, 3584, 3820, 3840, 4011, 4096, 4480, 4584, 5120, 5348, 5376, 5730, 6112, 6144, 6685, 6720, 7168, 7640, 7680, 8022, 8960, 9168, 10240, 10696, 10752, 11460, 12224, 12288, 13370, 13440, 14336, 15280, 15360, 16044, 17920, 18336, 20055, 20480, 21392, 21504, 22920, 24448, 26740, 26880, 28672, 30560, 30720, 32088, 35840, 36672, 40110, 42784, 43008, 45840, 48896, 53480, 53760, 61120, 61440, 64176, 71680, 73344, 80220, 85568, 86016, 91680, 97792, 106960, 107520, 122240, 128352, 143360, 146688, 160440, 171136, 183360, 195584, 213920, 215040, 244480, 256704, 293376, 320880, 342272, 366720, 391168, 427840, 430080, 488960, 513408, 586752, 641760, 684544, 733440, 782336, 855680, 977920, 1026816, 1173504, 1283520, 1369088, 1466880, 1711360, 1955840, 2053632, 2347008, 2567040, 2738176, 2933760, 3422720, 3911680, 4107264, 5134080, 5476352, 5867520, 6845440, 8214528, 10268160, 11735040, 13690880, 16429056, 20536320, 27381760, 41072640, 82145280]

約数ペア:

[(1, 82145280), (2, 41072640), (3, 27381760), (4, 20536320), (5, 16429056), (6, 13690880), (7, 11735040), (8, 10268160), (10, 8214528), (12, 6845440), (14, 5867520), (15, 5476352), (16, 5134080), (20, 4107264), (21, 3911680), (24, 3422720), (28, 2933760), (30, 2738176), (32, 2567040), (35, 2347008), (40, 2053632), (42, 1955840), (48, 1711360), (56, 1466880), (60, 1369088), (64, 1283520), (70, 1173504), (80, 1026816), (84, 977920), (96, 855680), (105, 782336), (112, 733440), (120, 684544), (128, 641760), (140, 586752), (160, 513408), (168, 488960), (191, 430080), (192, 427840), (210, 391168), (224, 366720), (240, 342272), (256, 320880), (280, 293376), (320, 256704), (336, 244480), (382, 215040), (384, 213920), (420, 195584), (448, 183360), (480, 171136), (512, 160440), (560, 146688), (573, 143360), (640, 128352), (672, 122240), (764, 107520), (768, 106960), (840, 97792), (896, 91680), (955, 86016), (960, 85568), (1024, 80220), (1120, 73344), (1146, 71680), (1280, 64176), (1337, 61440), (1344, 61120), (1528, 53760), (1536, 53480), (1680, 48896), (1792, 45840), (1910, 43008), (1920, 42784), (2048, 40110), (2240, 36672), (2292, 35840), (2560, 32088), (2674, 30720), (2688, 30560), (2865, 28672), (3056, 26880), (3072, 26740), (3360, 24448), (3584, 22920), (3820, 21504), (3840, 21392), (4011, 20480), (4096, 20055), (4480, 18336), (4584, 17920), (5120, 16044), (5348, 15360), (5376, 15280), (5730, 14336), (6112, 13440), (6144, 13370), (6685, 12288), (6720, 12224), (7168, 11460), (7640, 10752), (7680, 10696), (8022, 10240), (8960, 9168)]