74296320

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{691}}^1$

素因数の和:726

約数の個数: 176

約数和(自身を含む): 271972608

約数和(自身を除く): 197676288

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, 512, 560, 640, 672, 691, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1382, 1536, 1680, 1792, 1920, 2073, 2240, 2560, 2688, 2764, 3072, 3360, 3455, 3584, 3840, 4146, 4480, 4837, 5120, 5376, 5528, 6720, 6910, 7168, 7680, 8292, 8960, 9674, 10365, 10752, 11056, 13440, 13820, 14511, 15360, 16584, 17920, 19348, 20730, 21504, 22112, 24185, 26880, 27640, 29022, 33168, 35840, 38696, 41460, 44224, 48370, 53760, 55280, 58044, 66336, 72555, 77392, 82920, 88448, 96740, 107520, 110560, 116088, 132672, 145110, 154784, 165840, 176896, 193480, 221120, 232176, 265344, 290220, 309568, 331680, 353792, 386960, 442240, 464352, 530688, 580440, 619136, 663360, 707584, 773920, 884480, 928704, 1061376, 1160880, 1238272, 1326720, 1547840, 1768960, 1857408, 2122752, 2321760, 2476544, 2653440, 3095680, 3537920, 3714816, 4643520, 4953088, 5306880, 6191360, 7429632, 9287040, 10613760, 12382720, 14859264, 18574080, 24765440, 37148160, 74296320]

約数ペア:

[(1, 74296320), (2, 37148160), (3, 24765440), (4, 18574080), (5, 14859264), (6, 12382720), (7, 10613760), (8, 9287040), (10, 7429632), (12, 6191360), (14, 5306880), (15, 4953088), (16, 4643520), (20, 3714816), (21, 3537920), (24, 3095680), (28, 2653440), (30, 2476544), (32, 2321760), (35, 2122752), (40, 1857408), (42, 1768960), (48, 1547840), (56, 1326720), (60, 1238272), (64, 1160880), (70, 1061376), (80, 928704), (84, 884480), (96, 773920), (105, 707584), (112, 663360), (120, 619136), (128, 580440), (140, 530688), (160, 464352), (168, 442240), (192, 386960), (210, 353792), (224, 331680), (240, 309568), (256, 290220), (280, 265344), (320, 232176), (336, 221120), (384, 193480), (420, 176896), (448, 165840), (480, 154784), (512, 145110), (560, 132672), (640, 116088), (672, 110560), (691, 107520), (768, 96740), (840, 88448), (896, 82920), (960, 77392), (1024, 72555), (1120, 66336), (1280, 58044), (1344, 55280), (1382, 53760), (1536, 48370), (1680, 44224), (1792, 41460), (1920, 38696), (2073, 35840), (2240, 33168), (2560, 29022), (2688, 27640), (2764, 26880), (3072, 24185), (3360, 22112), (3455, 21504), (3584, 20730), (3840, 19348), (4146, 17920), (4480, 16584), (4837, 15360), (5120, 14511), (5376, 13820), (5528, 13440), (6720, 11056), (6910, 10752), (7168, 10365), (7680, 9674), (8292, 8960)]