137525920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 407586816

約数和(自身を除く): 270060896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 233, 238, 248, 272, 280, 310, 340, 434, 466, 476, 496, 527, 544, 560, 595, 620, 680, 868, 932, 952, 992, 1054, 1085, 1120, 1165, 1190, 1240, 1360, 1631, 1736, 1864, 1904, 2108, 2170, 2330, 2380, 2480, 2635, 2720, 3262, 3472, 3689, 3728, 3808, 3961, 4216, 4340, 4660, 4760, 4960, 5270, 6524, 6944, 7223, 7378, 7456, 7922, 8155, 8432, 8680, 9320, 9520, 10540, 13048, 14446, 14756, 15844, 16310, 16864, 17360, 18445, 18640, 19040, 19805, 21080, 26096, 27727, 28892, 29512, 31688, 32620, 34720, 36115, 36890, 37280, 39610, 42160, 50561, 52192, 55454, 57784, 59024, 63376, 65240, 72230, 73780, 79220, 84320, 101122, 110908, 115568, 118048, 122791, 126752, 130480, 138635, 144460, 147560, 158440, 202244, 221816, 231136, 245582, 252805, 260960, 277270, 288920, 295120, 316880, 404488, 443632, 491164, 505610, 554540, 577840, 590240, 613955, 633760, 808976, 859537, 887264, 982328, 1011220, 1109080, 1155680, 1227910, 1617952, 1719074, 1964656, 2022440, 2218160, 2455820, 3438148, 3929312, 4044880, 4297685, 4436320, 4911640, 6876296, 8089760, 8595370, 9823280, 13752592, 17190740, 19646560, 27505184, 34381480, 68762960, 137525920]

約数ペア:

[(1, 137525920), (2, 68762960), (4, 34381480), (5, 27505184), (7, 19646560), (8, 17190740), (10, 13752592), (14, 9823280), (16, 8595370), (17, 8089760), (20, 6876296), (28, 4911640), (31, 4436320), (32, 4297685), (34, 4044880), (35, 3929312), (40, 3438148), (56, 2455820), (62, 2218160), (68, 2022440), (70, 1964656), (80, 1719074), (85, 1617952), (112, 1227910), (119, 1155680), (124, 1109080), (136, 1011220), (140, 982328), (155, 887264), (160, 859537), (170, 808976), (217, 633760), (224, 613955), (233, 590240), (238, 577840), (248, 554540), (272, 505610), (280, 491164), (310, 443632), (340, 404488), (434, 316880), (466, 295120), (476, 288920), (496, 277270), (527, 260960), (544, 252805), (560, 245582), (595, 231136), (620, 221816), (680, 202244), (868, 158440), (932, 147560), (952, 144460), (992, 138635), (1054, 130480), (1085, 126752), (1120, 122791), (1165, 118048), (1190, 115568), (1240, 110908), (1360, 101122), (1631, 84320), (1736, 79220), (1864, 73780), (1904, 72230), (2108, 65240), (2170, 63376), (2330, 59024), (2380, 57784), (2480, 55454), (2635, 52192), (2720, 50561), (3262, 42160), (3472, 39610), (3689, 37280), (3728, 36890), (3808, 36115), (3961, 34720), (4216, 32620), (4340, 31688), (4660, 29512), (4760, 28892), (4960, 27727), (5270, 26096), (6524, 21080), (6944, 19805), (7223, 19040), (7378, 18640), (7456, 18445), (7922, 17360), (8155, 16864), (8432, 16310), (8680, 15844), (9320, 14756), (9520, 14446), (10540, 13048)]