70744440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 231336000

約数和(自身を除く): 160591560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 390, 404, 449, 505, 520, 606, 780, 808, 898, 1010, 1212, 1313, 1347, 1515, 1560, 1796, 2020, 2245, 2424, 2626, 2694, 3030, 3592, 3939, 4040, 4490, 5252, 5388, 5837, 6060, 6565, 6735, 7878, 8980, 10504, 10776, 11674, 12120, 13130, 13470, 15756, 17511, 17960, 19695, 23348, 26260, 26940, 29185, 31512, 35022, 39390, 45349, 46696, 52520, 53880, 58370, 70044, 78780, 87555, 90698, 116740, 136047, 140088, 157560, 175110, 181396, 226745, 233480, 272094, 350220, 362792, 453490, 544188, 589537, 680235, 700440, 906980, 1088376, 1179074, 1360470, 1768611, 1813960, 2358148, 2720940, 2947685, 3537222, 4716296, 5441880, 5895370, 7074444, 8843055, 11790740, 14148888, 17686110, 23581480, 35372220, 70744440]

約数ペア:

[(1, 70744440), (2, 35372220), (3, 23581480), (4, 17686110), (5, 14148888), (6, 11790740), (8, 8843055), (10, 7074444), (12, 5895370), (13, 5441880), (15, 4716296), (20, 3537222), (24, 2947685), (26, 2720940), (30, 2358148), (39, 1813960), (40, 1768611), (52, 1360470), (60, 1179074), (65, 1088376), (78, 906980), (101, 700440), (104, 680235), (120, 589537), (130, 544188), (156, 453490), (195, 362792), (202, 350220), (260, 272094), (303, 233480), (312, 226745), (390, 181396), (404, 175110), (449, 157560), (505, 140088), (520, 136047), (606, 116740), (780, 90698), (808, 87555), (898, 78780), (1010, 70044), (1212, 58370), (1313, 53880), (1347, 52520), (1515, 46696), (1560, 45349), (1796, 39390), (2020, 35022), (2245, 31512), (2424, 29185), (2626, 26940), (2694, 26260), (3030, 23348), (3592, 19695), (3939, 17960), (4040, 17511), (4490, 15756), (5252, 13470), (5388, 13130), (5837, 12120), (6060, 11674), (6565, 10776), (6735, 10504), (7878, 8980)]