386989680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:564

約数の個数: 320

約数和(自身を含む): 1533616128

約数和(自身を除く): 1146626448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 86, 88, 105, 110, 112, 120, 129, 132, 140, 154, 165, 168, 172, 176, 210, 215, 220, 231, 240, 258, 264, 280, 301, 308, 330, 336, 344, 385, 420, 430, 440, 462, 473, 487, 516, 528, 560, 602, 616, 645, 660, 688, 770, 840, 860, 880, 903, 924, 946, 974, 1032, 1155, 1204, 1232, 1290, 1320, 1419, 1461, 1505, 1540, 1680, 1720, 1806, 1848, 1892, 1948, 2064, 2310, 2365, 2408, 2435, 2580, 2640, 2838, 2922, 3010, 3080, 3311, 3409, 3440, 3612, 3696, 3784, 3896, 4515, 4620, 4730, 4816, 4870, 5160, 5357, 5676, 5844, 6020, 6160, 6622, 6818, 7095, 7224, 7305, 7568, 7792, 9030, 9240, 9460, 9740, 9933, 10227, 10320, 10714, 11352, 11688, 12040, 13244, 13636, 14190, 14448, 14610, 16071, 16555, 17045, 18060, 18480, 18920, 19480, 19866, 20454, 20941, 21428, 22704, 23376, 24080, 26488, 26785, 27272, 28380, 29220, 32142, 33110, 34090, 36120, 37499, 37840, 38960, 39732, 40908, 41882, 42856, 49665, 51135, 52976, 53570, 54544, 56760, 58440, 62823, 64284, 66220, 68180, 72240, 74998, 79464, 80355, 81816, 83764, 85712, 99330, 102270, 104705, 107140, 112497, 113520, 116880, 125646, 128568, 132440, 136360, 146587, 149996, 158928, 160710, 163632, 167528, 187495, 198660, 204540, 209410, 214280, 224994, 230351, 251292, 257136, 264880, 272720, 293174, 299992, 314115, 321420, 335056, 374990, 397320, 409080, 418820, 428560, 439761, 449988, 460702, 502584, 562485, 586348, 599984, 628230, 642840, 691053, 732935, 749980, 794640, 818160, 837640, 879522, 899976, 921404, 1005168, 1124970, 1151755, 1172696, 1256460, 1285680, 1382106, 1465870, 1499960, 1612457, 1675280, 1759044, 1799952, 1842808, 2198805, 2249940, 2303510, 2345392, 2512920, 2764212, 2931740, 2999920, 3224914, 3455265, 3518088, 3685616, 4397610, 4499880, 4607020, 4837371, 5025840, 5528424, 5863480, 6449828, 6910530, 7036176, 8062285, 8795220, 8999760, 9214040, 9674742, 11056848, 11726960, 12899656, 13821060, 16124570, 17590440, 18428080, 19349484, 24186855, 25799312, 27642120, 32249140, 35180880, 38698968, 48373710, 55284240, 64498280, 77397936, 96747420, 128996560, 193494840, 386989680]

約数ペア:

[(1, 386989680), (2, 193494840), (3, 128996560), (4, 96747420), (5, 77397936), (6, 64498280), (7, 55284240), (8, 48373710), (10, 38698968), (11, 35180880), (12, 32249140), (14, 27642120), (15, 25799312), (16, 24186855), (20, 19349484), (21, 18428080), (22, 17590440), (24, 16124570), (28, 13821060), (30, 12899656), (33, 11726960), (35, 11056848), (40, 9674742), (42, 9214040), (43, 8999760), (44, 8795220), (48, 8062285), (55, 7036176), (56, 6910530), (60, 6449828), (66, 5863480), (70, 5528424), (77, 5025840), (80, 4837371), (84, 4607020), (86, 4499880), (88, 4397610), (105, 3685616), (110, 3518088), (112, 3455265), (120, 3224914), (129, 2999920), (132, 2931740), (140, 2764212), (154, 2512920), (165, 2345392), (168, 2303510), (172, 2249940), (176, 2198805), (210, 1842808), (215, 1799952), (220, 1759044), (231, 1675280), (240, 1612457), (258, 1499960), (264, 1465870), (280, 1382106), (301, 1285680), (308, 1256460), (330, 1172696), (336, 1151755), (344, 1124970), (385, 1005168), (420, 921404), (430, 899976), (440, 879522), (462, 837640), (473, 818160), (487, 794640), (516, 749980), (528, 732935), (560, 691053), (602, 642840), (616, 628230), (645, 599984), (660, 586348), (688, 562485), (770, 502584), (840, 460702), (860, 449988), (880, 439761), (903, 428560), (924, 418820), (946, 409080), (974, 397320), (1032, 374990), (1155, 335056), (1204, 321420), (1232, 314115), (1290, 299992), (1320, 293174), (1419, 272720), (1461, 264880), (1505, 257136), (1540, 251292), (1680, 230351), (1720, 224994), (1806, 214280), (1848, 209410), (1892, 204540), (1948, 198660), (2064, 187495), (2310, 167528), (2365, 163632), (2408, 160710), (2435, 158928), (2580, 149996), (2640, 146587), (2838, 136360), (2922, 132440), (3010, 128568), (3080, 125646), (3311, 116880), (3409, 113520), (3440, 112497), (3612, 107140), (3696, 104705), (3784, 102270), (3896, 99330), (4515, 85712), (4620, 83764), (4730, 81816), (4816, 80355), (4870, 79464), (5160, 74998), (5357, 72240), (5676, 68180), (5844, 66220), (6020, 64284), (6160, 62823), (6622, 58440), (6818, 56760), (7095, 54544), (7224, 53570), (7305, 52976), (7568, 51135), (7792, 49665), (9030, 42856), (9240, 41882), (9460, 40908), (9740, 39732), (9933, 38960), (10227, 37840), (10320, 37499), (10714, 36120), (11352, 34090), (11688, 33110), (12040, 32142), (13244, 29220), (13636, 28380), (14190, 27272), (14448, 26785), (14610, 26488), (16071, 24080), (16555, 23376), (17045, 22704), (18060, 21428), (18480, 20941), (18920, 20454), (19480, 19866)]