197532160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 552321792

約数和(自身を除く): 354789632

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, 1057, 1120, 1168, 1208, 1280, 1460, 1510, 1792, 2044, 2114, 2240, 2336, 2416, 2555, 2560, 2920, 3020, 3584, 4088, 4228, 4480, 4672, 4832, 5110, 5285, 5840, 6040, 8176, 8456, 8960, 9344, 9664, 10220, 10570, 11023, 11680, 12080, 16352, 16912, 17920, 18688, 19328, 20440, 21140, 22046, 23360, 24160, 32704, 33824, 37376, 38656, 40880, 42280, 44092, 46720, 48320, 55115, 65408, 67648, 77161, 77312, 81760, 84560, 88184, 93440, 96640, 110230, 130816, 135296, 154322, 163520, 169120, 176368, 186880, 193280, 220460, 261632, 270592, 308644, 327040, 338240, 352736, 385805, 386560, 440920, 541184, 617288, 654080, 676480, 705472, 771610, 881840, 1234576, 1308160, 1352960, 1410944, 1543220, 1763680, 2469152, 2705920, 2821888, 3086440, 3527360, 4938304, 5643776, 6172880, 7054720, 9876608, 12345760, 14109440, 19753216, 24691520, 28218880, 39506432, 49383040, 98766080, 197532160]

約数ペア:

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