41707260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 146764800

約数和(自身を除く): 105057540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 419, 420, 474, 553, 630, 711, 790, 838, 948, 1106, 1185, 1257, 1260, 1422, 1580, 1659, 1676, 2095, 2212, 2370, 2514, 2765, 2844, 2933, 3318, 3555, 3771, 4190, 4740, 4977, 5028, 5530, 5866, 6285, 6636, 7110, 7542, 8295, 8380, 8799, 9954, 11060, 11732, 12570, 14220, 14665, 15084, 16590, 17598, 18855, 19908, 24885, 25140, 26397, 29330, 33101, 33180, 35196, 37710, 43995, 49770, 52794, 58660, 66202, 75420, 87990, 99303, 99540, 105588, 131985, 132404, 165505, 175980, 198606, 231707, 263970, 297909, 331010, 397212, 463414, 496515, 527940, 595818, 662020, 695121, 926828, 993030, 1158535, 1191636, 1390242, 1489545, 1986060, 2085363, 2317070, 2780484, 2979090, 3475605, 4170726, 4634140, 5958180, 6951210, 8341452, 10426815, 13902420, 20853630, 41707260]

約数ペア:

[(1, 41707260), (2, 20853630), (3, 13902420), (4, 10426815), (5, 8341452), (6, 6951210), (7, 5958180), (9, 4634140), (10, 4170726), (12, 3475605), (14, 2979090), (15, 2780484), (18, 2317070), (20, 2085363), (21, 1986060), (28, 1489545), (30, 1390242), (35, 1191636), (36, 1158535), (42, 993030), (45, 926828), (60, 695121), (63, 662020), (70, 595818), (79, 527940), (84, 496515), (90, 463414), (105, 397212), (126, 331010), (140, 297909), (158, 263970), (180, 231707), (210, 198606), (237, 175980), (252, 165505), (315, 132404), (316, 131985), (395, 105588), (419, 99540), (420, 99303), (474, 87990), (553, 75420), (630, 66202), (711, 58660), (790, 52794), (838, 49770), (948, 43995), (1106, 37710), (1185, 35196), (1257, 33180), (1260, 33101), (1422, 29330), (1580, 26397), (1659, 25140), (1676, 24885), (2095, 19908), (2212, 18855), (2370, 17598), (2514, 16590), (2765, 15084), (2844, 14665), (2933, 14220), (3318, 12570), (3555, 11732), (3771, 11060), (4190, 9954), (4740, 8799), (4977, 8380), (5028, 8295), (5530, 7542), (5866, 7110), (6285, 6636)]