358107040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 932379336

約数和(自身を除く): 574272296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 137, 155, 160, 170, 248, 272, 274, 310, 340, 496, 527, 544, 548, 620, 680, 685, 961, 992, 1054, 1096, 1240, 1360, 1370, 1922, 2108, 2192, 2329, 2480, 2635, 2720, 2740, 3844, 4216, 4247, 4384, 4658, 4805, 4960, 5270, 5480, 7688, 8432, 8494, 9316, 9610, 10540, 10960, 11645, 15376, 16337, 16864, 16988, 18632, 19220, 21080, 21235, 21920, 23290, 30752, 32674, 33976, 37264, 38440, 42160, 42470, 46580, 65348, 67952, 72199, 74528, 76880, 81685, 84320, 84940, 93160, 130696, 131657, 135904, 144398, 153760, 163370, 169880, 186320, 261392, 263314, 288796, 326740, 339760, 360995, 372640, 522784, 526628, 577592, 653480, 658285, 679520, 721990, 1053256, 1155184, 1306960, 1316570, 1443980, 2106512, 2238169, 2310368, 2613920, 2633140, 2887960, 4213024, 4476338, 5266280, 5775920, 8952676, 10532560, 11190845, 11551840, 17905352, 21065120, 22381690, 35810704, 44763380, 71621408, 89526760, 179053520, 358107040]

約数ペア:

[(1, 358107040), (2, 179053520), (4, 89526760), (5, 71621408), (8, 44763380), (10, 35810704), (16, 22381690), (17, 21065120), (20, 17905352), (31, 11551840), (32, 11190845), (34, 10532560), (40, 8952676), (62, 5775920), (68, 5266280), (80, 4476338), (85, 4213024), (124, 2887960), (136, 2633140), (137, 2613920), (155, 2310368), (160, 2238169), (170, 2106512), (248, 1443980), (272, 1316570), (274, 1306960), (310, 1155184), (340, 1053256), (496, 721990), (527, 679520), (544, 658285), (548, 653480), (620, 577592), (680, 526628), (685, 522784), (961, 372640), (992, 360995), (1054, 339760), (1096, 326740), (1240, 288796), (1360, 263314), (1370, 261392), (1922, 186320), (2108, 169880), (2192, 163370), (2329, 153760), (2480, 144398), (2635, 135904), (2720, 131657), (2740, 130696), (3844, 93160), (4216, 84940), (4247, 84320), (4384, 81685), (4658, 76880), (4805, 74528), (4960, 72199), (5270, 67952), (5480, 65348), (7688, 46580), (8432, 42470), (8494, 42160), (9316, 38440), (9610, 37264), (10540, 33976), (10960, 32674), (11645, 30752), (15376, 23290), (16337, 21920), (16864, 21235), (16988, 21080), (18632, 19220)]