264166560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 288

約数和(自身を含む): 1047271680

約数和(自身を除く): 783105120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 210, 219, 224, 240, 252, 280, 288, 292, 315, 336, 359, 360, 365, 420, 438, 480, 504, 511, 560, 584, 630, 657, 672, 718, 720, 730, 840, 876, 1008, 1022, 1077, 1095, 1120, 1168, 1260, 1314, 1436, 1440, 1460, 1533, 1680, 1752, 1795, 2016, 2044, 2154, 2190, 2336, 2513, 2520, 2555, 2628, 2872, 2920, 3066, 3231, 3285, 3360, 3504, 3590, 4088, 4308, 4380, 4599, 5026, 5040, 5110, 5256, 5385, 5744, 5840, 6132, 6462, 6570, 7008, 7180, 7539, 7665, 8176, 8616, 8760, 9198, 10052, 10080, 10220, 10512, 10770, 11488, 11680, 12264, 12565, 12924, 13140, 14360, 15078, 15330, 16155, 16352, 17232, 17520, 18396, 20104, 20440, 21024, 21540, 22617, 22995, 24528, 25130, 25848, 26207, 26280, 28720, 30156, 30660, 32310, 34464, 35040, 36792, 37695, 40208, 40880, 43080, 45234, 45990, 49056, 50260, 51696, 52414, 52560, 57440, 60312, 61320, 64620, 73584, 75390, 78621, 80416, 81760, 86160, 90468, 91980, 100520, 103392, 104828, 105120, 113085, 120624, 122640, 129240, 131035, 147168, 150780, 157242, 172320, 180936, 183449, 183960, 201040, 209656, 226170, 235863, 241248, 245280, 258480, 262070, 301560, 314484, 361872, 366898, 367920, 393105, 402080, 419312, 452340, 471726, 516960, 524140, 550347, 603120, 628968, 723744, 733796, 735840, 786210, 838624, 904680, 917245, 943452, 1048280, 1100694, 1179315, 1206240, 1257936, 1467592, 1572420, 1651041, 1809360, 1834490, 1886904, 2096560, 2201388, 2358630, 2515872, 2751735, 2935184, 3144840, 3302082, 3618720, 3668980, 3773808, 4193120, 4402776, 4717260, 5503470, 5870368, 6289680, 6604164, 7337960, 7547616, 8255205, 8805552, 9434520, 11006940, 12579360, 13208328, 14675920, 16510410, 17611104, 18869040, 22013880, 26416656, 29351840, 33020820, 37738080, 44027760, 52833312, 66041640, 88055520, 132083280, 264166560]

約数ペア:

[(1, 264166560), (2, 132083280), (3, 88055520), (4, 66041640), (5, 52833312), (6, 44027760), (7, 37738080), (8, 33020820), (9, 29351840), (10, 26416656), (12, 22013880), (14, 18869040), (15, 17611104), (16, 16510410), (18, 14675920), (20, 13208328), (21, 12579360), (24, 11006940), (28, 9434520), (30, 8805552), (32, 8255205), (35, 7547616), (36, 7337960), (40, 6604164), (42, 6289680), (45, 5870368), (48, 5503470), (56, 4717260), (60, 4402776), (63, 4193120), (70, 3773808), (72, 3668980), (73, 3618720), (80, 3302082), (84, 3144840), (90, 2935184), (96, 2751735), (105, 2515872), (112, 2358630), (120, 2201388), (126, 2096560), (140, 1886904), (144, 1834490), (146, 1809360), (160, 1651041), (168, 1572420), (180, 1467592), (210, 1257936), (219, 1206240), (224, 1179315), (240, 1100694), (252, 1048280), (280, 943452), (288, 917245), (292, 904680), (315, 838624), (336, 786210), (359, 735840), (360, 733796), (365, 723744), (420, 628968), (438, 603120), (480, 550347), (504, 524140), (511, 516960), (560, 471726), (584, 452340), (630, 419312), (657, 402080), (672, 393105), (718, 367920), (720, 366898), (730, 361872), (840, 314484), (876, 301560), (1008, 262070), (1022, 258480), (1077, 245280), (1095, 241248), (1120, 235863), (1168, 226170), (1260, 209656), (1314, 201040), (1436, 183960), (1440, 183449), (1460, 180936), (1533, 172320), (1680, 157242), (1752, 150780), (1795, 147168), (2016, 131035), (2044, 129240), (2154, 122640), (2190, 120624), (2336, 113085), (2513, 105120), (2520, 104828), (2555, 103392), (2628, 100520), (2872, 91980), (2920, 90468), (3066, 86160), (3231, 81760), (3285, 80416), (3360, 78621), (3504, 75390), (3590, 73584), (4088, 64620), (4308, 61320), (4380, 60312), (4599, 57440), (5026, 52560), (5040, 52414), (5110, 51696), (5256, 50260), (5385, 49056), (5744, 45990), (5840, 45234), (6132, 43080), (6462, 40880), (6570, 40208), (7008, 37695), (7180, 36792), (7539, 35040), (7665, 34464), (8176, 32310), (8616, 30660), (8760, 30156), (9198, 28720), (10052, 26280), (10080, 26207), (10220, 25848), (10512, 25130), (10770, 24528), (11488, 22995), (11680, 22617), (12264, 21540), (12565, 21024), (12924, 20440), (13140, 20104), (14360, 18396), (15078, 17520), (15330, 17232), (16155, 16352)]