293917680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{2777}}^1$

素因数の和:2813

約数の個数: 240

約数和(自身を含む): 1178094240

約数和(自身を除く): 884176560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2777, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5554, 5880, 6615, 7056, 7560, 8331, 8820, 10584, 11108, 11760, 13230, 13885, 15120, 16662, 17640, 19439, 21168, 22216, 24993, 26460, 27770, 33324, 35280, 38878, 41655, 44432, 49986, 52920, 55540, 58317, 66648, 74979, 77756, 83310, 97195, 99972, 105840, 111080, 116634, 124965, 133296, 136073, 149958, 155512, 166620, 174951, 194390, 199944, 222160, 233268, 249930, 272146, 291585, 299916, 311024, 333240, 349902, 374895, 388780, 399888, 408219, 466536, 499860, 524853, 544292, 583170, 599832, 666480, 680365, 699804, 749790, 777560, 816438, 874755, 933072, 999720, 1049706, 1088584, 1166340, 1199664, 1224657, 1360730, 1399608, 1499580, 1555120, 1632876, 1749510, 1999440, 2041095, 2099412, 2177168, 2332680, 2449314, 2624265, 2721460, 2799216, 2999160, 3265752, 3499020, 3673971, 4082190, 4198824, 4665360, 4898628, 5248530, 5442920, 5998320, 6123285, 6531504, 6998040, 7347942, 8164380, 8397648, 9797256, 10497060, 10885840, 12246570, 13996080, 14695884, 16328760, 18369855, 19594512, 20994120, 24493140, 29391768, 32657520, 36739710, 41988240, 48986280, 58783536, 73479420, 97972560, 146958840, 293917680]

約数ペア:

[(1, 293917680), (2, 146958840), (3, 97972560), (4, 73479420), (5, 58783536), (6, 48986280), (7, 41988240), (8, 36739710), (9, 32657520), (10, 29391768), (12, 24493140), (14, 20994120), (15, 19594512), (16, 18369855), (18, 16328760), (20, 14695884), (21, 13996080), (24, 12246570), (27, 10885840), (28, 10497060), (30, 9797256), (35, 8397648), (36, 8164380), (40, 7347942), (42, 6998040), (45, 6531504), (48, 6123285), (49, 5998320), (54, 5442920), (56, 5248530), (60, 4898628), (63, 4665360), (70, 4198824), (72, 4082190), (80, 3673971), (84, 3499020), (90, 3265752), (98, 2999160), (105, 2799216), (108, 2721460), (112, 2624265), (120, 2449314), (126, 2332680), (135, 2177168), (140, 2099412), (144, 2041095), (147, 1999440), (168, 1749510), (180, 1632876), (189, 1555120), (196, 1499580), (210, 1399608), (216, 1360730), (240, 1224657), (245, 1199664), (252, 1166340), (270, 1088584), (280, 1049706), (294, 999720), (315, 933072), (336, 874755), (360, 816438), (378, 777560), (392, 749790), (420, 699804), (432, 680365), (441, 666480), (490, 599832), (504, 583170), (540, 544292), (560, 524853), (588, 499860), (630, 466536), (720, 408219), (735, 399888), (756, 388780), (784, 374895), (840, 349902), (882, 333240), (945, 311024), (980, 299916), (1008, 291585), (1080, 272146), (1176, 249930), (1260, 233268), (1323, 222160), (1470, 199944), (1512, 194390), (1680, 174951), (1764, 166620), (1890, 155512), (1960, 149958), (2160, 136073), (2205, 133296), (2352, 124965), (2520, 116634), (2646, 111080), (2777, 105840), (2940, 99972), (3024, 97195), (3528, 83310), (3780, 77756), (3920, 74979), (4410, 66648), (5040, 58317), (5292, 55540), (5554, 52920), (5880, 49986), (6615, 44432), (7056, 41655), (7560, 38878), (8331, 35280), (8820, 33324), (10584, 27770), (11108, 26460), (11760, 24993), (13230, 22216), (13885, 21168), (15120, 19439), (16662, 17640)]