260569710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 160

約数和(自身を含む): 752716800

約数和(自身を除く): 492147090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 127, 135, 149, 153, 162, 170, 254, 255, 270, 298, 306, 381, 405, 447, 459, 510, 635, 745, 762, 765, 810, 894, 918, 1143, 1270, 1341, 1377, 1490, 1530, 1905, 2159, 2235, 2286, 2295, 2533, 2682, 2754, 3429, 3810, 4023, 4318, 4470, 4590, 5066, 5715, 6477, 6705, 6858, 6885, 7599, 8046, 10287, 10795, 11430, 12069, 12665, 12954, 13410, 13770, 15198, 17145, 18923, 19431, 20115, 20574, 21590, 22797, 24138, 25330, 32385, 34290, 37846, 37995, 38862, 40230, 45594, 51435, 56769, 58293, 60345, 64770, 68391, 75990, 94615, 97155, 102870, 113538, 113985, 116586, 120690, 136782, 170307, 174879, 189230, 194310, 205173, 227970, 283845, 291465, 321691, 340614, 341955, 349758, 410346, 510921, 567690, 582930, 643382, 683910, 851535, 874395, 965073, 1021842, 1025865, 1532763, 1608455, 1703070, 1748790, 1930146, 2051730, 2554605, 2895219, 3065526, 3216910, 4825365, 5109210, 5790438, 7663815, 8685657, 9650730, 14476095, 15327630, 17371314, 26056971, 28952190, 43428285, 52113942, 86856570, 130284855, 260569710]

約数ペア:

[(1, 260569710), (2, 130284855), (3, 86856570), (5, 52113942), (6, 43428285), (9, 28952190), (10, 26056971), (15, 17371314), (17, 15327630), (18, 14476095), (27, 9650730), (30, 8685657), (34, 7663815), (45, 5790438), (51, 5109210), (54, 4825365), (81, 3216910), (85, 3065526), (90, 2895219), (102, 2554605), (127, 2051730), (135, 1930146), (149, 1748790), (153, 1703070), (162, 1608455), (170, 1532763), (254, 1025865), (255, 1021842), (270, 965073), (298, 874395), (306, 851535), (381, 683910), (405, 643382), (447, 582930), (459, 567690), (510, 510921), (635, 410346), (745, 349758), (762, 341955), (765, 340614), (810, 321691), (894, 291465), (918, 283845), (1143, 227970), (1270, 205173), (1341, 194310), (1377, 189230), (1490, 174879), (1530, 170307), (1905, 136782), (2159, 120690), (2235, 116586), (2286, 113985), (2295, 113538), (2533, 102870), (2682, 97155), (2754, 94615), (3429, 75990), (3810, 68391), (4023, 64770), (4318, 60345), (4470, 58293), (4590, 56769), (5066, 51435), (5715, 45594), (6477, 40230), (6705, 38862), (6858, 37995), (6885, 37846), (7599, 34290), (8046, 32385), (10287, 25330), (10795, 24138), (11430, 22797), (12069, 21590), (12665, 20574), (12954, 20115), (13410, 19431), (13770, 18923), (15198, 17145)]