230235760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 603389952

約数和(自身を除く): 373154192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 43, 62, 68, 80, 85, 86, 124, 127, 136, 155, 170, 172, 215, 248, 254, 272, 310, 340, 344, 430, 496, 508, 527, 620, 635, 680, 688, 731, 860, 1016, 1054, 1240, 1270, 1333, 1360, 1462, 1720, 2032, 2108, 2159, 2480, 2540, 2635, 2666, 2924, 3440, 3655, 3937, 4216, 4318, 5080, 5270, 5332, 5461, 5848, 6665, 7310, 7874, 8432, 8636, 10160, 10540, 10664, 10795, 10922, 11696, 13330, 14620, 15748, 17272, 19685, 21080, 21328, 21590, 21844, 22661, 26660, 27305, 29240, 31496, 34544, 39370, 42160, 43180, 43688, 45322, 53320, 54610, 58480, 62992, 66929, 78740, 86360, 87376, 90644, 92837, 106640, 109220, 113305, 133858, 157480, 169291, 172720, 181288, 185674, 218440, 226610, 267716, 314960, 334645, 338582, 362576, 371348, 436880, 453220, 464185, 535432, 669290, 677164, 742696, 846455, 906440, 928370, 1070864, 1338580, 1354328, 1485392, 1692910, 1812880, 1856740, 2677160, 2708656, 2877947, 3385820, 3713480, 5354320, 5755894, 6771640, 7426960, 11511788, 13543280, 14389735, 23023576, 28779470, 46047152, 57558940, 115117880, 230235760]

約数ペア:

[(1, 230235760), (2, 115117880), (4, 57558940), (5, 46047152), (8, 28779470), (10, 23023576), (16, 14389735), (17, 13543280), (20, 11511788), (31, 7426960), (34, 6771640), (40, 5755894), (43, 5354320), (62, 3713480), (68, 3385820), (80, 2877947), (85, 2708656), (86, 2677160), (124, 1856740), (127, 1812880), (136, 1692910), (155, 1485392), (170, 1354328), (172, 1338580), (215, 1070864), (248, 928370), (254, 906440), (272, 846455), (310, 742696), (340, 677164), (344, 669290), (430, 535432), (496, 464185), (508, 453220), (527, 436880), (620, 371348), (635, 362576), (680, 338582), (688, 334645), (731, 314960), (860, 267716), (1016, 226610), (1054, 218440), (1240, 185674), (1270, 181288), (1333, 172720), (1360, 169291), (1462, 157480), (1720, 133858), (2032, 113305), (2108, 109220), (2159, 106640), (2480, 92837), (2540, 90644), (2635, 87376), (2666, 86360), (2924, 78740), (3440, 66929), (3655, 62992), (3937, 58480), (4216, 54610), (4318, 53320), (5080, 45322), (5270, 43688), (5332, 43180), (5461, 42160), (5848, 39370), (6665, 34544), (7310, 31496), (7874, 29240), (8432, 27305), (8636, 26660), (10160, 22661), (10540, 21844), (10664, 21590), (10795, 21328), (10922, 21080), (11696, 19685), (13330, 17272), (14620, 15748)]