2305781640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6529}}^1$

素因数の和:6661

約数の個数: 160

約数和(自身を含む): 7822287000

約数和(自身を除く): 5516505360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 162, 180, 216, 218, 270, 324, 327, 360, 405, 436, 540, 545, 648, 654, 810, 872, 981, 1080, 1090, 1308, 1620, 1635, 1962, 2180, 2616, 2943, 3240, 3270, 3924, 4360, 4905, 5886, 6529, 6540, 7848, 8829, 9810, 11772, 13058, 13080, 14715, 17658, 19587, 19620, 23544, 26116, 29430, 32645, 35316, 39174, 39240, 44145, 52232, 58761, 58860, 65290, 70632, 78348, 88290, 97935, 117522, 117720, 130580, 156696, 176283, 176580, 195870, 235044, 261160, 293805, 352566, 353160, 391740, 470088, 528849, 587610, 705132, 711661, 783480, 881415, 1057698, 1175220, 1410264, 1423322, 1762830, 2115396, 2134983, 2350440, 2644245, 2846644, 3525660, 3558305, 4230792, 4269966, 5288490, 5693288, 6404949, 7051320, 7116610, 8539932, 10576980, 10674915, 12809898, 14233220, 17079864, 19214847, 21153960, 21349830, 25619796, 28466440, 32024745, 38429694, 42699660, 51239592, 57644541, 64049490, 76859388, 85399320, 96074235, 115289082, 128098980, 153718776, 192148470, 230578164, 256197960, 288222705, 384296940, 461156328, 576445410, 768593880, 1152890820, 2305781640]

約数ペア:

[(1, 2305781640), (2, 1152890820), (3, 768593880), (4, 576445410), (5, 461156328), (6, 384296940), (8, 288222705), (9, 256197960), (10, 230578164), (12, 192148470), (15, 153718776), (18, 128098980), (20, 115289082), (24, 96074235), (27, 85399320), (30, 76859388), (36, 64049490), (40, 57644541), (45, 51239592), (54, 42699660), (60, 38429694), (72, 32024745), (81, 28466440), (90, 25619796), (108, 21349830), (109, 21153960), (120, 19214847), (135, 17079864), (162, 14233220), (180, 12809898), (216, 10674915), (218, 10576980), (270, 8539932), (324, 7116610), (327, 7051320), (360, 6404949), (405, 5693288), (436, 5288490), (540, 4269966), (545, 4230792), (648, 3558305), (654, 3525660), (810, 2846644), (872, 2644245), (981, 2350440), (1080, 2134983), (1090, 2115396), (1308, 1762830), (1620, 1423322), (1635, 1410264), (1962, 1175220), (2180, 1057698), (2616, 881415), (2943, 783480), (3240, 711661), (3270, 705132), (3924, 587610), (4360, 528849), (4905, 470088), (5886, 391740), (6529, 353160), (6540, 352566), (7848, 293805), (8829, 261160), (9810, 235044), (11772, 195870), (13058, 176580), (13080, 176283), (14715, 156696), (17658, 130580), (19587, 117720), (19620, 117522), (23544, 97935), (26116, 88290), (29430, 78348), (32645, 70632), (35316, 65290), (39174, 58860), (39240, 58761), (44145, 52232)]