707636760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2083}}^1$

素因数の和:2265

約数の個数: 128

約数和(自身を含む): 2250720000

約数和(自身を除く): 1543083240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 149, 152, 190, 228, 285, 298, 380, 447, 456, 570, 596, 745, 760, 894, 1140, 1192, 1490, 1788, 2083, 2235, 2280, 2831, 2980, 3576, 4166, 4470, 5662, 5960, 6249, 8332, 8493, 8940, 10415, 11324, 12498, 14155, 16664, 16986, 17880, 20830, 22648, 24996, 28310, 31245, 33972, 39577, 41660, 42465, 49992, 56620, 62490, 67944, 79154, 83320, 84930, 113240, 118731, 124980, 158308, 169860, 197885, 237462, 249960, 310367, 316616, 339720, 395770, 474924, 593655, 620734, 791540, 931101, 949848, 1187310, 1241468, 1551835, 1583080, 1862202, 2374620, 2482936, 3103670, 3724404, 4655505, 4749240, 5896973, 6207340, 7448808, 9311010, 11793946, 12414680, 17690919, 18622020, 23587892, 29484865, 35381838, 37244040, 47175784, 58969730, 70763676, 88454595, 117939460, 141527352, 176909190, 235878920, 353818380, 707636760]

約数ペア:

[(1, 707636760), (2, 353818380), (3, 235878920), (4, 176909190), (5, 141527352), (6, 117939460), (8, 88454595), (10, 70763676), (12, 58969730), (15, 47175784), (19, 37244040), (20, 35381838), (24, 29484865), (30, 23587892), (38, 18622020), (40, 17690919), (57, 12414680), (60, 11793946), (76, 9311010), (95, 7448808), (114, 6207340), (120, 5896973), (149, 4749240), (152, 4655505), (190, 3724404), (228, 3103670), (285, 2482936), (298, 2374620), (380, 1862202), (447, 1583080), (456, 1551835), (570, 1241468), (596, 1187310), (745, 949848), (760, 931101), (894, 791540), (1140, 620734), (1192, 593655), (1490, 474924), (1788, 395770), (2083, 339720), (2235, 316616), (2280, 310367), (2831, 249960), (2980, 237462), (3576, 197885), (4166, 169860), (4470, 158308), (5662, 124980), (5960, 118731), (6249, 113240), (8332, 84930), (8493, 83320), (8940, 79154), (10415, 67944), (11324, 62490), (12498, 56620), (14155, 49992), (16664, 42465), (16986, 41660), (17880, 39577), (20830, 33972), (22648, 31245), (24996, 28310)]