228447660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7451}}^1$

素因数の和:7543

約数の個数: 96

約数和(自身を含む): 741146112

約数和(自身を除く): 512698452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 6132, 7451, 7665, 10220, 14902, 15330, 22353, 29804, 30660, 37255, 44706, 52157, 74510, 89412, 104314, 111765, 149020, 156471, 208628, 223530, 260785, 312942, 447060, 521570, 543923, 625884, 782355, 1043140, 1087846, 1564710, 1631769, 2175692, 2719615, 3129420, 3263538, 3807461, 5439230, 6527076, 7614922, 8158845, 10878460, 11422383, 15229844, 16317690, 19037305, 22844766, 32635380, 38074610, 45689532, 57111915, 76149220, 114223830, 228447660]

約数ペア:

[(1, 228447660), (2, 114223830), (3, 76149220), (4, 57111915), (5, 45689532), (6, 38074610), (7, 32635380), (10, 22844766), (12, 19037305), (14, 16317690), (15, 15229844), (20, 11422383), (21, 10878460), (28, 8158845), (30, 7614922), (35, 6527076), (42, 5439230), (60, 3807461), (70, 3263538), (73, 3129420), (84, 2719615), (105, 2175692), (140, 1631769), (146, 1564710), (210, 1087846), (219, 1043140), (292, 782355), (365, 625884), (420, 543923), (438, 521570), (511, 447060), (730, 312942), (876, 260785), (1022, 223530), (1095, 208628), (1460, 156471), (1533, 149020), (2044, 111765), (2190, 104314), (2555, 89412), (3066, 74510), (4380, 52157), (5110, 44706), (6132, 37255), (7451, 30660), (7665, 29804), (10220, 22353), (14902, 15330)]