228268560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3233

約数の個数: 160

約数和(自身を含む): 795449088

約数和(自身を除く): 567180528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3181, 3588, 4485, 4784, 5520, 5980, 6362, 7176, 8970, 9543, 11960, 12724, 14352, 15905, 17940, 19086, 23920, 25448, 31810, 35880, 38172, 41353, 47715, 50896, 63620, 71760, 73163, 76344, 82706, 95430, 124059, 127240, 146326, 152688, 165412, 190860, 206765, 219489, 248118, 254480, 292652, 330824, 365815, 381720, 413530, 438978, 496236, 585304, 620295, 661648, 731630, 763440, 827060, 877956, 951119, 992472, 1097445, 1170608, 1240590, 1463260, 1654120, 1755912, 1902238, 1984944, 2194890, 2481180, 2853357, 2926520, 3308240, 3511824, 3804476, 4389780, 4755595, 4962360, 5706714, 5853040, 7608952, 8779560, 9511190, 9924720, 11413428, 14266785, 15217904, 17559120, 19022380, 22826856, 28533570, 38044760, 45653712, 57067140, 76089520, 114134280, 228268560]

約数ペア:

[(1, 228268560), (2, 114134280), (3, 76089520), (4, 57067140), (5, 45653712), (6, 38044760), (8, 28533570), (10, 22826856), (12, 19022380), (13, 17559120), (15, 15217904), (16, 14266785), (20, 11413428), (23, 9924720), (24, 9511190), (26, 8779560), (30, 7608952), (39, 5853040), (40, 5706714), (46, 4962360), (48, 4755595), (52, 4389780), (60, 3804476), (65, 3511824), (69, 3308240), (78, 2926520), (80, 2853357), (92, 2481180), (104, 2194890), (115, 1984944), (120, 1902238), (130, 1755912), (138, 1654120), (156, 1463260), (184, 1240590), (195, 1170608), (208, 1097445), (230, 992472), (240, 951119), (260, 877956), (276, 827060), (299, 763440), (312, 731630), (345, 661648), (368, 620295), (390, 585304), (460, 496236), (520, 438978), (552, 413530), (598, 381720), (624, 365815), (690, 330824), (780, 292652), (897, 254480), (920, 248118), (1040, 219489), (1104, 206765), (1196, 190860), (1380, 165412), (1495, 152688), (1560, 146326), (1794, 127240), (1840, 124059), (2392, 95430), (2760, 82706), (2990, 76344), (3120, 73163), (3181, 71760), (3588, 63620), (4485, 50896), (4784, 47715), (5520, 41353), (5980, 38172), (6362, 35880), (7176, 31810), (8970, 25448), (9543, 23920), (11960, 19086), (12724, 17940), (14352, 15905)]