82165861320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{31247}}^1$

素因数の和:32567

約数の個数: 128

約数和(自身を含む): 261208281600

約数和(自身を除く): 179042420280

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, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1289, 2040, 2578, 3867, 5156, 6445, 7734, 10312, 12890, 15468, 19335, 21913, 25780, 30936, 31247, 38670, 43826, 51560, 62494, 65739, 77340, 87652, 93741, 109565, 124988, 131478, 154680, 156235, 175304, 187482, 219130, 249976, 262956, 312470, 328695, 374964, 438260, 468705, 525912, 531199, 624940, 657390, 749928, 876520, 937410, 1062398, 1249880, 1314780, 1593597, 1874820, 2124796, 2629560, 2655995, 3187194, 3749640, 4249592, 5311990, 6374388, 7967985, 10623980, 12748776, 15935970, 21247960, 31871940, 40277383, 63743880, 80554766, 120832149, 161109532, 201386915, 241664298, 322219064, 402773830, 483328596, 604160745, 684715511, 805547660, 966657192, 1208321490, 1369431022, 1611095320, 2054146533, 2416642980, 2738862044, 3423577555, 4108293066, 4833285960, 5477724088, 6847155110, 8216586132, 10270732665, 13694310220, 16433172264, 20541465330, 27388620440, 41082930660, 82165861320]

約数ペア:

[(1, 82165861320), (2, 41082930660), (3, 27388620440), (4, 20541465330), (5, 16433172264), (6, 13694310220), (8, 10270732665), (10, 8216586132), (12, 6847155110), (15, 5477724088), (17, 4833285960), (20, 4108293066), (24, 3423577555), (30, 2738862044), (34, 2416642980), (40, 2054146533), (51, 1611095320), (60, 1369431022), (68, 1208321490), (85, 966657192), (102, 805547660), (120, 684715511), (136, 604160745), (170, 483328596), (204, 402773830), (255, 322219064), (340, 241664298), (408, 201386915), (510, 161109532), (680, 120832149), (1020, 80554766), (1289, 63743880), (2040, 40277383), (2578, 31871940), (3867, 21247960), (5156, 15935970), (6445, 12748776), (7734, 10623980), (10312, 7967985), (12890, 6374388), (15468, 5311990), (19335, 4249592), (21913, 3749640), (25780, 3187194), (30936, 2655995), (31247, 2629560), (38670, 2124796), (43826, 1874820), (51560, 1593597), (62494, 1314780), (65739, 1249880), (77340, 1062398), (87652, 937410), (93741, 876520), (109565, 749928), (124988, 657390), (131478, 624940), (154680, 531199), (156235, 525912), (175304, 468705), (187482, 438260), (219130, 374964), (249976, 328695), (262956, 312470)]