163250360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 474012000

約数和(自身を除く): 310761640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 49, 52, 56, 65, 70, 86, 91, 98, 104, 130, 140, 149, 172, 182, 196, 215, 245, 260, 280, 298, 301, 344, 364, 392, 430, 455, 490, 520, 559, 596, 602, 637, 728, 745, 860, 910, 980, 1043, 1118, 1192, 1204, 1274, 1490, 1505, 1720, 1820, 1937, 1960, 2086, 2107, 2236, 2408, 2548, 2795, 2980, 3010, 3185, 3640, 3874, 3913, 4172, 4214, 4472, 5096, 5215, 5590, 5960, 6020, 6370, 6407, 7301, 7748, 7826, 8344, 8428, 9685, 10430, 10535, 11180, 12040, 12740, 12814, 13559, 14602, 15496, 15652, 16856, 19370, 19565, 20860, 21070, 22360, 25480, 25628, 27118, 27391, 29204, 31304, 32035, 36505, 38740, 39130, 41720, 42140, 44849, 51256, 54236, 54782, 58408, 64070, 67795, 73010, 77480, 78260, 83291, 84280, 89698, 94913, 108472, 109564, 128140, 135590, 136955, 146020, 156520, 166582, 179396, 189826, 219128, 224245, 256280, 271180, 273910, 292040, 313943, 333164, 358792, 379652, 416455, 448490, 474565, 542360, 547820, 583037, 627886, 666328, 759304, 832910, 896980, 949130, 1095640, 1166074, 1255772, 1569715, 1665820, 1793960, 1898260, 2332148, 2511544, 2915185, 3139430, 3331640, 3796520, 4081259, 4664296, 5830370, 6278860, 8162518, 11660740, 12557720, 16325036, 20406295, 23321480, 32650072, 40812590, 81625180, 163250360]

約数ペア:

[(1, 163250360), (2, 81625180), (4, 40812590), (5, 32650072), (7, 23321480), (8, 20406295), (10, 16325036), (13, 12557720), (14, 11660740), (20, 8162518), (26, 6278860), (28, 5830370), (35, 4664296), (40, 4081259), (43, 3796520), (49, 3331640), (52, 3139430), (56, 2915185), (65, 2511544), (70, 2332148), (86, 1898260), (91, 1793960), (98, 1665820), (104, 1569715), (130, 1255772), (140, 1166074), (149, 1095640), (172, 949130), (182, 896980), (196, 832910), (215, 759304), (245, 666328), (260, 627886), (280, 583037), (298, 547820), (301, 542360), (344, 474565), (364, 448490), (392, 416455), (430, 379652), (455, 358792), (490, 333164), (520, 313943), (559, 292040), (596, 273910), (602, 271180), (637, 256280), (728, 224245), (745, 219128), (860, 189826), (910, 179396), (980, 166582), (1043, 156520), (1118, 146020), (1192, 136955), (1204, 135590), (1274, 128140), (1490, 109564), (1505, 108472), (1720, 94913), (1820, 89698), (1937, 84280), (1960, 83291), (2086, 78260), (2107, 77480), (2236, 73010), (2408, 67795), (2548, 64070), (2795, 58408), (2980, 54782), (3010, 54236), (3185, 51256), (3640, 44849), (3874, 42140), (3913, 41720), (4172, 39130), (4214, 38740), (4472, 36505), (5096, 32035), (5215, 31304), (5590, 29204), (5960, 27391), (6020, 27118), (6370, 25628), (6407, 25480), (7301, 22360), (7748, 21070), (7826, 20860), (8344, 19565), (8428, 19370), (9685, 16856), (10430, 15652), (10535, 15496), (11180, 14602), (12040, 13559), (12740, 12814)]