15667977570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1\times {\mathrm{991}}^1$

素因数の和:2040

約数の個数: 128

約数和(自身を含む): 43608637440

約数和(自身を除く): 27940659870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 953, 991, 1106, 1185, 1659, 1906, 1982, 2370, 2765, 2859, 2973, 3318, 4765, 4955, 5530, 5718, 5946, 6671, 6937, 8295, 9530, 9910, 13342, 13874, 14295, 14865, 16590, 20013, 20811, 28590, 29730, 33355, 34685, 40026, 41622, 66710, 69370, 75287, 78289, 100065, 104055, 150574, 156578, 200130, 208110, 225861, 234867, 376435, 391445, 451722, 469734, 527009, 548023, 752870, 782890, 944423, 1054018, 1096046, 1129305, 1174335, 1581027, 1644069, 1888846, 2258610, 2348670, 2635045, 2740115, 2833269, 3162054, 3288138, 4722115, 5270090, 5480230, 5666538, 6610961, 7905135, 8220345, 9444230, 13221922, 14166345, 15810270, 16440690, 19832883, 28332690, 33054805, 39665766, 66109610, 74609417, 99164415, 149218834, 198328830, 223828251, 373047085, 447656502, 522265919, 746094170, 1044531838, 1119141255, 1566797757, 2238282510, 2611329595, 3133595514, 5222659190, 7833988785, 15667977570]

約数ペア:

[(1, 15667977570), (2, 7833988785), (3, 5222659190), (5, 3133595514), (6, 2611329595), (7, 2238282510), (10, 1566797757), (14, 1119141255), (15, 1044531838), (21, 746094170), (30, 522265919), (35, 447656502), (42, 373047085), (70, 223828251), (79, 198328830), (105, 149218834), (158, 99164415), (210, 74609417), (237, 66109610), (395, 39665766), (474, 33054805), (553, 28332690), (790, 19832883), (953, 16440690), (991, 15810270), (1106, 14166345), (1185, 13221922), (1659, 9444230), (1906, 8220345), (1982, 7905135), (2370, 6610961), (2765, 5666538), (2859, 5480230), (2973, 5270090), (3318, 4722115), (4765, 3288138), (4955, 3162054), (5530, 2833269), (5718, 2740115), (5946, 2635045), (6671, 2348670), (6937, 2258610), (8295, 1888846), (9530, 1644069), (9910, 1581027), (13342, 1174335), (13874, 1129305), (14295, 1096046), (14865, 1054018), (16590, 944423), (20013, 782890), (20811, 752870), (28590, 548023), (29730, 527009), (33355, 469734), (34685, 451722), (40026, 391445), (41622, 376435), (66710, 234867), (69370, 225861), (75287, 208110), (78289, 200130), (100065, 156578), (104055, 150574)]