772141440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:889

約数の個数: 256

約数和(自身を含む): 2854955520

約数和(自身を除く): 2082814080

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, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 787, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1574, 1680, 1752, 1920, 2044, 2190, 2240, 2336, 2361, 2555, 2688, 2920, 3066, 3148, 3360, 3504, 3935, 4088, 4380, 4480, 4672, 4722, 5110, 5509, 5840, 6132, 6296, 6720, 7008, 7665, 7870, 8176, 8760, 9344, 9444, 10220, 11018, 11680, 11805, 12264, 12592, 13440, 14016, 15330, 15740, 16352, 16527, 17520, 18888, 20440, 22036, 23360, 23610, 24528, 25184, 27545, 28032, 30660, 31480, 32704, 33054, 35040, 37776, 40880, 44072, 46720, 47220, 49056, 50368, 55090, 57451, 61320, 62960, 65408, 66108, 70080, 75552, 81760, 82635, 88144, 94440, 98112, 100736, 110180, 114902, 122640, 125920, 132216, 140160, 151104, 163520, 165270, 172353, 176288, 188880, 196224, 220360, 229804, 245280, 251840, 264432, 287255, 302208, 327040, 330540, 344706, 352576, 377760, 402157, 440720, 459608, 490560, 503680, 528864, 574510, 661080, 689412, 705152, 755520, 804314, 861765, 881440, 919216, 981120, 1057728, 1149020, 1206471, 1322160, 1378824, 1511040, 1608628, 1723530, 1762880, 1838432, 2010785, 2115456, 2298040, 2412942, 2644320, 2757648, 3217256, 3447060, 3525760, 3676864, 4021570, 4596080, 4825884, 5288640, 5515296, 6032355, 6434512, 6894120, 7353728, 8043140, 9192160, 9651768, 10577280, 11030592, 12064710, 12869024, 13788240, 16086280, 18384320, 19303536, 22061184, 24129420, 25738048, 27576480, 32172560, 36768640, 38607072, 48258840, 51476096, 55152960, 64345120, 77214144, 96517680, 110305920, 128690240, 154428288, 193035360, 257380480, 386070720, 772141440]

約数ペア:

[(1, 772141440), (2, 386070720), (3, 257380480), (4, 193035360), (5, 154428288), (6, 128690240), (7, 110305920), (8, 96517680), (10, 77214144), (12, 64345120), (14, 55152960), (15, 51476096), (16, 48258840), (20, 38607072), (21, 36768640), (24, 32172560), (28, 27576480), (30, 25738048), (32, 24129420), (35, 22061184), (40, 19303536), (42, 18384320), (48, 16086280), (56, 13788240), (60, 12869024), (64, 12064710), (70, 11030592), (73, 10577280), (80, 9651768), (84, 9192160), (96, 8043140), (105, 7353728), (112, 6894120), (120, 6434512), (128, 6032355), (140, 5515296), (146, 5288640), (160, 4825884), (168, 4596080), (192, 4021570), (210, 3676864), (219, 3525760), (224, 3447060), (240, 3217256), (280, 2757648), (292, 2644320), (320, 2412942), (336, 2298040), (365, 2115456), (384, 2010785), (420, 1838432), (438, 1762880), (448, 1723530), (480, 1608628), (511, 1511040), (560, 1378824), (584, 1322160), (640, 1206471), (672, 1149020), (730, 1057728), (787, 981120), (840, 919216), (876, 881440), (896, 861765), (960, 804314), (1022, 755520), (1095, 705152), (1120, 689412), (1168, 661080), (1344, 574510), (1460, 528864), (1533, 503680), (1574, 490560), (1680, 459608), (1752, 440720), (1920, 402157), (2044, 377760), (2190, 352576), (2240, 344706), (2336, 330540), (2361, 327040), (2555, 302208), (2688, 287255), (2920, 264432), (3066, 251840), (3148, 245280), (3360, 229804), (3504, 220360), (3935, 196224), (4088, 188880), (4380, 176288), (4480, 172353), (4672, 165270), (4722, 163520), (5110, 151104), (5509, 140160), (5840, 132216), (6132, 125920), (6296, 122640), (6720, 114902), (7008, 110180), (7665, 100736), (7870, 98112), (8176, 94440), (8760, 88144), (9344, 82635), (9444, 81760), (10220, 75552), (11018, 70080), (11680, 66108), (11805, 65408), (12264, 62960), (12592, 61320), (13440, 57451), (14016, 55090), (15330, 50368), (15740, 49056), (16352, 47220), (16527, 46720), (17520, 44072), (18888, 40880), (20440, 37776), (22036, 35040), (23360, 33054), (23610, 32704), (24528, 31480), (25184, 30660), (27545, 28032)]