83111640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 266872320

約数和(自身を除く): 183760680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 131, 136, 170, 204, 255, 262, 311, 340, 393, 408, 510, 524, 622, 655, 680, 786, 933, 1020, 1048, 1244, 1310, 1555, 1572, 1866, 1965, 2040, 2227, 2488, 2620, 3110, 3144, 3732, 3930, 4454, 4665, 5240, 5287, 6220, 6681, 7464, 7860, 8908, 9330, 10574, 11135, 12440, 13362, 15720, 15861, 17816, 18660, 21148, 22270, 26435, 26724, 31722, 33405, 37320, 40741, 42296, 44540, 52870, 53448, 63444, 66810, 79305, 81482, 89080, 105740, 122223, 126888, 133620, 158610, 162964, 203705, 211480, 244446, 267240, 317220, 325928, 407410, 488892, 611115, 634440, 692597, 814820, 977784, 1222230, 1385194, 1629640, 2077791, 2444460, 2770388, 3462985, 4155582, 4888920, 5540776, 6925970, 8311164, 10388955, 13851940, 16622328, 20777910, 27703880, 41555820, 83111640]

約数ペア:

[(1, 83111640), (2, 41555820), (3, 27703880), (4, 20777910), (5, 16622328), (6, 13851940), (8, 10388955), (10, 8311164), (12, 6925970), (15, 5540776), (17, 4888920), (20, 4155582), (24, 3462985), (30, 2770388), (34, 2444460), (40, 2077791), (51, 1629640), (60, 1385194), (68, 1222230), (85, 977784), (102, 814820), (120, 692597), (131, 634440), (136, 611115), (170, 488892), (204, 407410), (255, 325928), (262, 317220), (311, 267240), (340, 244446), (393, 211480), (408, 203705), (510, 162964), (524, 158610), (622, 133620), (655, 126888), (680, 122223), (786, 105740), (933, 89080), (1020, 81482), (1048, 79305), (1244, 66810), (1310, 63444), (1555, 53448), (1572, 52870), (1866, 44540), (1965, 42296), (2040, 40741), (2227, 37320), (2488, 33405), (2620, 31722), (3110, 26724), (3144, 26435), (3732, 22270), (3930, 21148), (4454, 18660), (4665, 17816), (5240, 15861), (5287, 15720), (6220, 13362), (6681, 12440), (7464, 11135), (7860, 10574), (8908, 9330)]