40457760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{12041}}^1$

素因数の和:12066

約数の個数: 96

約数和(自身を含む): 145660032

約数和(自身を除く): 105202272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 12041, 24082, 36123, 48164, 60205, 72246, 84287, 96328, 120410, 144492, 168574, 180615, 192656, 240820, 252861, 288984, 337148, 361230, 385312, 421435, 481640, 505722, 577968, 674296, 722460, 842870, 963280, 1011444, 1155936, 1264305, 1348592, 1444920, 1685740, 1926560, 2022888, 2528610, 2697184, 2889840, 3371480, 4045776, 5057220, 5779680, 6742960, 8091552, 10114440, 13485920, 20228880, 40457760]

約数ペア:

[(1, 40457760), (2, 20228880), (3, 13485920), (4, 10114440), (5, 8091552), (6, 6742960), (7, 5779680), (8, 5057220), (10, 4045776), (12, 3371480), (14, 2889840), (15, 2697184), (16, 2528610), (20, 2022888), (21, 1926560), (24, 1685740), (28, 1444920), (30, 1348592), (32, 1264305), (35, 1155936), (40, 1011444), (42, 963280), (48, 842870), (56, 722460), (60, 674296), (70, 577968), (80, 505722), (84, 481640), (96, 421435), (105, 385312), (112, 361230), (120, 337148), (140, 288984), (160, 252861), (168, 240820), (210, 192656), (224, 180615), (240, 168574), (280, 144492), (336, 120410), (420, 96328), (480, 84287), (560, 72246), (672, 60205), (840, 48164), (1120, 36123), (1680, 24082), (3360, 12041)]