776954080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1329

約数の個数: 192

約数和(自身を含む): 2286144000

約数和(自身を除く): 1509189920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 160, 190, 203, 224, 232, 266, 280, 290, 304, 380, 406, 464, 532, 551, 560, 580, 608, 665, 760, 812, 928, 1015, 1064, 1102, 1120, 1160, 1259, 1330, 1520, 1624, 2030, 2128, 2204, 2320, 2518, 2660, 2755, 3040, 3248, 3857, 4060, 4256, 4408, 4640, 5036, 5320, 5510, 6295, 6496, 7714, 8120, 8813, 8816, 10072, 10640, 11020, 12590, 15428, 16240, 17626, 17632, 19285, 20144, 21280, 22040, 23921, 25180, 30856, 32480, 35252, 36511, 38570, 40288, 44065, 44080, 47842, 50360, 61712, 70504, 73022, 77140, 88130, 88160, 95684, 100720, 119605, 123424, 141008, 146044, 154280, 167447, 176260, 182555, 191368, 201440, 239210, 255577, 282016, 292088, 308560, 334894, 352520, 365110, 382736, 478420, 511154, 584176, 617120, 669788, 693709, 705040, 730220, 765472, 837235, 956840, 1022308, 1168352, 1277885, 1339576, 1387418, 1410080, 1460440, 1674470, 1913680, 2044616, 2555770, 2679152, 2774836, 2920880, 3348940, 3468545, 3827360, 4089232, 4855963, 5111540, 5358304, 5549672, 5841760, 6697880, 6937090, 8178464, 9711926, 10223080, 11099344, 13395760, 13874180, 19423852, 20446160, 22198688, 24279815, 26791520, 27748360, 38847704, 40892320, 48559630, 55496720, 77695408, 97119260, 110993440, 155390816, 194238520, 388477040, 776954080]

約数ペア:

[(1, 776954080), (2, 388477040), (4, 194238520), (5, 155390816), (7, 110993440), (8, 97119260), (10, 77695408), (14, 55496720), (16, 48559630), (19, 40892320), (20, 38847704), (28, 27748360), (29, 26791520), (32, 24279815), (35, 22198688), (38, 20446160), (40, 19423852), (56, 13874180), (58, 13395760), (70, 11099344), (76, 10223080), (80, 9711926), (95, 8178464), (112, 6937090), (116, 6697880), (133, 5841760), (140, 5549672), (145, 5358304), (152, 5111540), (160, 4855963), (190, 4089232), (203, 3827360), (224, 3468545), (232, 3348940), (266, 2920880), (280, 2774836), (290, 2679152), (304, 2555770), (380, 2044616), (406, 1913680), (464, 1674470), (532, 1460440), (551, 1410080), (560, 1387418), (580, 1339576), (608, 1277885), (665, 1168352), (760, 1022308), (812, 956840), (928, 837235), (1015, 765472), (1064, 730220), (1102, 705040), (1120, 693709), (1160, 669788), (1259, 617120), (1330, 584176), (1520, 511154), (1624, 478420), (2030, 382736), (2128, 365110), (2204, 352520), (2320, 334894), (2518, 308560), (2660, 292088), (2755, 282016), (3040, 255577), (3248, 239210), (3857, 201440), (4060, 191368), (4256, 182555), (4408, 176260), (4640, 167447), (5036, 154280), (5320, 146044), (5510, 141008), (6295, 123424), (6496, 119605), (7714, 100720), (8120, 95684), (8813, 88160), (8816, 88130), (10072, 77140), (10640, 73022), (11020, 70504), (12590, 61712), (15428, 50360), (16240, 47842), (17626, 44080), (17632, 44065), (19285, 40288), (20144, 38570), (21280, 36511), (22040, 35252), (23921, 32480), (25180, 30856)]