164290560

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 224

約数和(自身を含む): 603942912

約数和(自身を除く): 439652352

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, 8192, 8960, 9168, 10240, 10696, 10752, 11460, 12224, 12288, 13370, 13440, 14336, 15280, 15360, 16044, 17920, 18336, 20055, 20480, 21392, 21504, 22920, 24448, 24576, 26740, 26880, 28672, 30560, 30720, 32088, 35840, 36672, 40110, 40960, 42784, 43008, 45840, 48896, 53480, 53760, 57344, 61120, 61440, 64176, 71680, 73344, 80220, 85568, 86016, 91680, 97792, 106960, 107520, 122240, 122880, 128352, 143360, 146688, 160440, 171136, 172032, 183360, 195584, 213920, 215040, 244480, 256704, 286720, 293376, 320880, 342272, 366720, 391168, 427840, 430080, 488960, 513408, 586752, 641760, 684544, 733440, 782336, 855680, 860160, 977920, 1026816, 1173504, 1283520, 1369088, 1466880, 1564672, 1711360, 1955840, 2053632, 2347008, 2567040, 2738176, 2933760, 3422720, 3911680, 4107264, 4694016, 5134080, 5476352, 5867520, 6845440, 7823360, 8214528, 10268160, 10952704, 11735040, 13690880, 16429056, 20536320, 23470080, 27381760, 32858112, 41072640, 54763520, 82145280, 164290560]

約数ペア:

[(1, 164290560), (2, 82145280), (3, 54763520), (4, 41072640), (5, 32858112), (6, 27381760), (7, 23470080), (8, 20536320), (10, 16429056), (12, 13690880), (14, 11735040), (15, 10952704), (16, 10268160), (20, 8214528), (21, 7823360), (24, 6845440), (28, 5867520), (30, 5476352), (32, 5134080), (35, 4694016), (40, 4107264), (42, 3911680), (48, 3422720), (56, 2933760), (60, 2738176), (64, 2567040), (70, 2347008), (80, 2053632), (84, 1955840), (96, 1711360), (105, 1564672), (112, 1466880), (120, 1369088), (128, 1283520), (140, 1173504), (160, 1026816), (168, 977920), (191, 860160), (192, 855680), (210, 782336), (224, 733440), (240, 684544), (256, 641760), (280, 586752), (320, 513408), (336, 488960), (382, 430080), (384, 427840), (420, 391168), (448, 366720), (480, 342272), (512, 320880), (560, 293376), (573, 286720), (640, 256704), (672, 244480), (764, 215040), (768, 213920), (840, 195584), (896, 183360), (955, 172032), (960, 171136), (1024, 160440), (1120, 146688), (1146, 143360), (1280, 128352), (1337, 122880), (1344, 122240), (1528, 107520), (1536, 106960), (1680, 97792), (1792, 91680), (1910, 86016), (1920, 85568), (2048, 80220), (2240, 73344), (2292, 71680), (2560, 64176), (2674, 61440), (2688, 61120), (2865, 57344), (3056, 53760), (3072, 53480), (3360, 48896), (3584, 45840), (3820, 43008), (3840, 42784), (4011, 40960), (4096, 40110), (4480, 36672), (4584, 35840), (5120, 32088), (5348, 30720), (5376, 30560), (5730, 28672), (6112, 26880), (6144, 26740), (6685, 24576), (6720, 24448), (7168, 22920), (7640, 21504), (7680, 21392), (8022, 20480), (8192, 20055), (8960, 18336), (9168, 17920), (10240, 16044), (10696, 15360), (10752, 15280), (11460, 14336), (12224, 13440), (12288, 13370)]