207997440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 320

約数和(自身を含む): 784878336

約数和(自身を除く): 576880896

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, 53, 56, 60, 64, 70, 73, 80, 84, 96, 105, 106, 112, 120, 128, 140, 146, 159, 160, 168, 192, 210, 212, 219, 224, 240, 256, 265, 280, 292, 318, 320, 336, 365, 371, 384, 420, 424, 438, 448, 480, 511, 512, 530, 560, 584, 636, 640, 672, 730, 742, 768, 795, 840, 848, 876, 896, 960, 1022, 1060, 1095, 1113, 1120, 1168, 1272, 1280, 1344, 1460, 1484, 1533, 1536, 1590, 1680, 1696, 1752, 1792, 1855, 1920, 2044, 2120, 2190, 2226, 2240, 2336, 2544, 2555, 2560, 2688, 2920, 2968, 3066, 3180, 3360, 3392, 3504, 3584, 3710, 3840, 3869, 4088, 4240, 4380, 4452, 4480, 4672, 5088, 5110, 5376, 5565, 5840, 5936, 6132, 6360, 6720, 6784, 7008, 7420, 7665, 7680, 7738, 8176, 8480, 8760, 8904, 8960, 9344, 10176, 10220, 10752, 11130, 11607, 11680, 11872, 12264, 12720, 13440, 13568, 14016, 14840, 15330, 15476, 16352, 16960, 17520, 17808, 17920, 18688, 19345, 20352, 20440, 22260, 23214, 23360, 23744, 24528, 25440, 26880, 27083, 27136, 28032, 29680, 30660, 30952, 32704, 33920, 35040, 35616, 37376, 38690, 40704, 40880, 44520, 46428, 46720, 47488, 49056, 50880, 53760, 54166, 56064, 58035, 59360, 61320, 61904, 65408, 67840, 70080, 71232, 77380, 81249, 81408, 81760, 89040, 92856, 93440, 94976, 98112, 101760, 108332, 112128, 116070, 118720, 122640, 123808, 130816, 135415, 135680, 140160, 142464, 154760, 162498, 163520, 178080, 185712, 186880, 189952, 196224, 203520, 216664, 232140, 237440, 245280, 247616, 261632, 270830, 280320, 284928, 309520, 324996, 327040, 356160, 371424, 392448, 406245, 407040, 433328, 464280, 474880, 490560, 495232, 541660, 560640, 569856, 619040, 649992, 654080, 712320, 742848, 784896, 812490, 866656, 928560, 949760, 981120, 990464, 1083320, 1238080, 1299984, 1308160, 1424640, 1485696, 1624980, 1733312, 1857120, 1962240, 1980928, 2166640, 2476160, 2599968, 2849280, 2971392, 3249960, 3466624, 3714240, 3924480, 4333280, 4952320, 5199936, 5942784, 6499920, 6933248, 7428480, 8666560, 9904640, 10399872, 12999840, 13866496, 14856960, 17333120, 20799744, 25999680, 29713920, 34666240, 41599488, 51999360, 69332480, 103998720, 207997440]

約数ペア:

[(1, 207997440), (2, 103998720), (3, 69332480), (4, 51999360), (5, 41599488), (6, 34666240), (7, 29713920), (8, 25999680), (10, 20799744), (12, 17333120), (14, 14856960), (15, 13866496), (16, 12999840), (20, 10399872), (21, 9904640), (24, 8666560), (28, 7428480), (30, 6933248), (32, 6499920), (35, 5942784), (40, 5199936), (42, 4952320), (48, 4333280), (53, 3924480), (56, 3714240), (60, 3466624), (64, 3249960), (70, 2971392), (73, 2849280), (80, 2599968), (84, 2476160), (96, 2166640), (105, 1980928), (106, 1962240), (112, 1857120), (120, 1733312), (128, 1624980), (140, 1485696), (146, 1424640), (159, 1308160), (160, 1299984), (168, 1238080), (192, 1083320), (210, 990464), (212, 981120), (219, 949760), (224, 928560), (240, 866656), (256, 812490), (265, 784896), (280, 742848), (292, 712320), (318, 654080), (320, 649992), (336, 619040), (365, 569856), (371, 560640), (384, 541660), (420, 495232), (424, 490560), (438, 474880), (448, 464280), (480, 433328), (511, 407040), (512, 406245), (530, 392448), (560, 371424), (584, 356160), (636, 327040), (640, 324996), (672, 309520), (730, 284928), (742, 280320), (768, 270830), (795, 261632), (840, 247616), (848, 245280), (876, 237440), (896, 232140), (960, 216664), (1022, 203520), (1060, 196224), (1095, 189952), (1113, 186880), (1120, 185712), (1168, 178080), (1272, 163520), (1280, 162498), (1344, 154760), (1460, 142464), (1484, 140160), (1533, 135680), (1536, 135415), (1590, 130816), (1680, 123808), (1696, 122640), (1752, 118720), (1792, 116070), (1855, 112128), (1920, 108332), (2044, 101760), (2120, 98112), (2190, 94976), (2226, 93440), (2240, 92856), (2336, 89040), (2544, 81760), (2555, 81408), (2560, 81249), (2688, 77380), (2920, 71232), (2968, 70080), (3066, 67840), (3180, 65408), (3360, 61904), (3392, 61320), (3504, 59360), (3584, 58035), (3710, 56064), (3840, 54166), (3869, 53760), (4088, 50880), (4240, 49056), (4380, 47488), (4452, 46720), (4480, 46428), (4672, 44520), (5088, 40880), (5110, 40704), (5376, 38690), (5565, 37376), (5840, 35616), (5936, 35040), (6132, 33920), (6360, 32704), (6720, 30952), (6784, 30660), (7008, 29680), (7420, 28032), (7665, 27136), (7680, 27083), (7738, 26880), (8176, 25440), (8480, 24528), (8760, 23744), (8904, 23360), (8960, 23214), (9344, 22260), (10176, 20440), (10220, 20352), (10752, 19345), (11130, 18688), (11607, 17920), (11680, 17808), (11872, 17520), (12264, 16960), (12720, 16352), (13440, 15476), (13568, 15330), (14016, 14840)]