386522880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 1356300288

約数和(自身を除く): 969777408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 191, 192, 204, 240, 248, 255, 256, 272, 310, 320, 340, 372, 382, 384, 408, 465, 480, 496, 510, 527, 544, 573, 620, 640, 680, 744, 764, 768, 816, 930, 955, 960, 992, 1020, 1054, 1088, 1146, 1240, 1280, 1360, 1488, 1528, 1581, 1632, 1860, 1910, 1920, 1984, 2040, 2108, 2176, 2292, 2480, 2635, 2720, 2865, 2976, 3056, 3162, 3247, 3264, 3720, 3820, 3840, 3968, 4080, 4216, 4352, 4584, 4960, 5270, 5440, 5730, 5921, 5952, 6112, 6324, 6494, 6528, 7440, 7640, 7905, 7936, 8160, 8432, 9168, 9741, 9920, 10540, 10880, 11460, 11842, 11904, 12224, 12648, 12988, 13056, 14880, 15280, 15810, 16235, 16320, 16864, 17763, 18336, 19482, 19840, 21080, 21760, 22920, 23684, 23808, 24448, 25296, 25976, 29605, 29760, 30560, 31620, 32470, 32640, 33728, 35526, 36672, 38964, 39680, 42160, 45840, 47368, 48705, 48896, 50592, 51952, 59210, 59520, 61120, 63240, 64940, 65280, 67456, 71052, 73344, 77928, 84320, 88815, 91680, 94736, 97410, 100657, 101184, 103904, 118420, 119040, 122240, 126480, 129880, 134912, 142104, 146688, 155856, 168640, 177630, 183360, 189472, 194820, 201314, 202368, 207808, 236840, 244480, 252960, 259760, 284208, 301971, 311712, 337280, 355260, 366720, 378944, 389640, 402628, 404736, 415616, 473680, 503285, 505920, 519520, 568416, 603942, 623424, 674560, 710520, 733440, 757888, 779280, 805256, 831232, 947360, 1006570, 1011840, 1039040, 1136832, 1207884, 1246848, 1421040, 1509855, 1515776, 1558560, 1610512, 1894720, 2013140, 2023680, 2078080, 2273664, 2415768, 2493696, 2842080, 3019710, 3117120, 3221024, 3789440, 4026280, 4156160, 4547328, 4831536, 5684160, 6039420, 6234240, 6442048, 7578880, 8052560, 9663072, 11368320, 12078840, 12468480, 12884096, 16105120, 19326144, 22736640, 24157680, 25768192, 32210240, 38652288, 48315360, 64420480, 77304576, 96630720, 128840960, 193261440, 386522880]

約数ペア:

[(1, 386522880), (2, 193261440), (3, 128840960), (4, 96630720), (5, 77304576), (6, 64420480), (8, 48315360), (10, 38652288), (12, 32210240), (15, 25768192), (16, 24157680), (17, 22736640), (20, 19326144), (24, 16105120), (30, 12884096), (31, 12468480), (32, 12078840), (34, 11368320), (40, 9663072), (48, 8052560), (51, 7578880), (60, 6442048), (62, 6234240), (64, 6039420), (68, 5684160), (80, 4831536), (85, 4547328), (93, 4156160), (96, 4026280), (102, 3789440), (120, 3221024), (124, 3117120), (128, 3019710), (136, 2842080), (155, 2493696), (160, 2415768), (170, 2273664), (186, 2078080), (191, 2023680), (192, 2013140), (204, 1894720), (240, 1610512), (248, 1558560), (255, 1515776), (256, 1509855), (272, 1421040), (310, 1246848), (320, 1207884), (340, 1136832), (372, 1039040), (382, 1011840), (384, 1006570), (408, 947360), (465, 831232), (480, 805256), (496, 779280), (510, 757888), (527, 733440), (544, 710520), (573, 674560), (620, 623424), (640, 603942), (680, 568416), (744, 519520), (764, 505920), (768, 503285), (816, 473680), (930, 415616), (955, 404736), (960, 402628), (992, 389640), (1020, 378944), (1054, 366720), (1088, 355260), (1146, 337280), (1240, 311712), (1280, 301971), (1360, 284208), (1488, 259760), (1528, 252960), (1581, 244480), (1632, 236840), (1860, 207808), (1910, 202368), (1920, 201314), (1984, 194820), (2040, 189472), (2108, 183360), (2176, 177630), (2292, 168640), (2480, 155856), (2635, 146688), (2720, 142104), (2865, 134912), (2976, 129880), (3056, 126480), (3162, 122240), (3247, 119040), (3264, 118420), (3720, 103904), (3820, 101184), (3840, 100657), (3968, 97410), (4080, 94736), (4216, 91680), (4352, 88815), (4584, 84320), (4960, 77928), (5270, 73344), (5440, 71052), (5730, 67456), (5921, 65280), (5952, 64940), (6112, 63240), (6324, 61120), (6494, 59520), (6528, 59210), (7440, 51952), (7640, 50592), (7905, 48896), (7936, 48705), (8160, 47368), (8432, 45840), (9168, 42160), (9741, 39680), (9920, 38964), (10540, 36672), (10880, 35526), (11460, 33728), (11842, 32640), (11904, 32470), (12224, 31620), (12648, 30560), (12988, 29760), (13056, 29605), (14880, 25976), (15280, 25296), (15810, 24448), (16235, 23808), (16320, 23684), (16864, 22920), (17763, 21760), (18336, 21080), (19482, 19840)]