15666096260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 35674660224

約数和(自身を除く): 20008563964

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 113, 115, 163, 172, 215, 226, 230, 326, 430, 452, 460, 565, 652, 815, 860, 989, 1130, 1630, 1849, 1978, 2260, 2599, 3260, 3698, 3749, 3956, 4859, 4945, 5198, 7009, 7396, 7498, 9245, 9718, 9890, 10396, 12995, 14018, 14996, 18419, 18490, 18745, 19436, 19780, 24295, 25990, 28036, 35045, 36838, 36980, 37490, 42527, 48590, 51980, 70090, 73676, 74980, 85054, 92095, 97180, 111757, 140180, 161207, 170108, 184190, 208937, 212635, 223514, 301387, 322414, 368380, 417874, 423637, 425270, 447028, 558785, 602774, 644828, 792017, 806035, 835748, 847274, 850540, 1044685, 1117570, 1205548, 1506935, 1584034, 1612070, 1694548, 2089370, 2118185, 2235140, 3013870, 3168068, 3224140, 3960085, 4178740, 4236370, 4805551, 6027740, 6931901, 7920170, 8472740, 9611102, 13863802, 15840340, 18216391, 19222204, 24027755, 27727604, 34056731, 34659505, 36432782, 48055510, 68113462, 69319010, 72865564, 91081955, 96111020, 136226924, 138638020, 170283655, 182163910, 340567310, 364327820, 681134620, 783304813, 1566609626, 3133219252, 3916524065, 7833048130, 15666096260]

約数ペア:

[(1, 15666096260), (2, 7833048130), (4, 3916524065), (5, 3133219252), (10, 1566609626), (20, 783304813), (23, 681134620), (43, 364327820), (46, 340567310), (86, 182163910), (92, 170283655), (113, 138638020), (115, 136226924), (163, 96111020), (172, 91081955), (215, 72865564), (226, 69319010), (230, 68113462), (326, 48055510), (430, 36432782), (452, 34659505), (460, 34056731), (565, 27727604), (652, 24027755), (815, 19222204), (860, 18216391), (989, 15840340), (1130, 13863802), (1630, 9611102), (1849, 8472740), (1978, 7920170), (2260, 6931901), (2599, 6027740), (3260, 4805551), (3698, 4236370), (3749, 4178740), (3956, 3960085), (4859, 3224140), (4945, 3168068), (5198, 3013870), (7009, 2235140), (7396, 2118185), (7498, 2089370), (9245, 1694548), (9718, 1612070), (9890, 1584034), (10396, 1506935), (12995, 1205548), (14018, 1117570), (14996, 1044685), (18419, 850540), (18490, 847274), (18745, 835748), (19436, 806035), (19780, 792017), (24295, 644828), (25990, 602774), (28036, 558785), (35045, 447028), (36838, 425270), (36980, 423637), (37490, 417874), (42527, 368380), (48590, 322414), (51980, 301387), (70090, 223514), (73676, 212635), (74980, 208937), (85054, 184190), (92095, 170108), (97180, 161207), (111757, 140180)]