395064320

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 176

約数和(自身を含む): 1105183488

約数和(自身を除く): 710119168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 151, 160, 224, 256, 280, 292, 302, 320, 365, 448, 511, 512, 560, 584, 604, 640, 730, 755, 896, 1022, 1024, 1057, 1120, 1168, 1208, 1280, 1460, 1510, 1792, 2044, 2114, 2240, 2336, 2416, 2555, 2560, 2920, 3020, 3584, 4088, 4228, 4480, 4672, 4832, 5110, 5120, 5285, 5840, 6040, 7168, 8176, 8456, 8960, 9344, 9664, 10220, 10570, 11023, 11680, 12080, 16352, 16912, 17920, 18688, 19328, 20440, 21140, 22046, 23360, 24160, 32704, 33824, 35840, 37376, 38656, 40880, 42280, 44092, 46720, 48320, 55115, 65408, 67648, 74752, 77161, 77312, 81760, 84560, 88184, 93440, 96640, 110230, 130816, 135296, 154322, 154624, 163520, 169120, 176368, 186880, 193280, 220460, 261632, 270592, 308644, 327040, 338240, 352736, 373760, 385805, 386560, 440920, 523264, 541184, 617288, 654080, 676480, 705472, 771610, 773120, 881840, 1082368, 1234576, 1308160, 1352960, 1410944, 1543220, 1763680, 2469152, 2616320, 2705920, 2821888, 3086440, 3527360, 4938304, 5411840, 5643776, 6172880, 7054720, 9876608, 11287552, 12345760, 14109440, 19753216, 24691520, 28218880, 39506432, 49383040, 56437760, 79012864, 98766080, 197532160, 395064320]

約数ペア:

[(1, 395064320), (2, 197532160), (4, 98766080), (5, 79012864), (7, 56437760), (8, 49383040), (10, 39506432), (14, 28218880), (16, 24691520), (20, 19753216), (28, 14109440), (32, 12345760), (35, 11287552), (40, 9876608), (56, 7054720), (64, 6172880), (70, 5643776), (73, 5411840), (80, 4938304), (112, 3527360), (128, 3086440), (140, 2821888), (146, 2705920), (151, 2616320), (160, 2469152), (224, 1763680), (256, 1543220), (280, 1410944), (292, 1352960), (302, 1308160), (320, 1234576), (365, 1082368), (448, 881840), (511, 773120), (512, 771610), (560, 705472), (584, 676480), (604, 654080), (640, 617288), (730, 541184), (755, 523264), (896, 440920), (1022, 386560), (1024, 385805), (1057, 373760), (1120, 352736), (1168, 338240), (1208, 327040), (1280, 308644), (1460, 270592), (1510, 261632), (1792, 220460), (2044, 193280), (2114, 186880), (2240, 176368), (2336, 169120), (2416, 163520), (2555, 154624), (2560, 154322), (2920, 135296), (3020, 130816), (3584, 110230), (4088, 96640), (4228, 93440), (4480, 88184), (4672, 84560), (4832, 81760), (5110, 77312), (5120, 77161), (5285, 74752), (5840, 67648), (6040, 65408), (7168, 55115), (8176, 48320), (8456, 46720), (8960, 44092), (9344, 42280), (9664, 40880), (10220, 38656), (10570, 37376), (11023, 35840), (11680, 33824), (12080, 32704), (16352, 24160), (16912, 23360), (17920, 22046), (18688, 21140), (19328, 20440)]