201702720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1472

約数の個数: 112

約数和(自身を含む): 644834880

約数和(自身を除く): 443132160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 480, 489, 652, 815, 960, 978, 1289, 1304, 1630, 1956, 2445, 2578, 2608, 3260, 3867, 3912, 4890, 5156, 5216, 6445, 6520, 7734, 7824, 9780, 10312, 10432, 12890, 13040, 15468, 15648, 19335, 19560, 20624, 25780, 26080, 30936, 31296, 38670, 39120, 41248, 51560, 52160, 61872, 77340, 78240, 82496, 103120, 123744, 154680, 156480, 206240, 210107, 247488, 309360, 412480, 420214, 618720, 630321, 840428, 1050535, 1237440, 1260642, 1680856, 2101070, 2521284, 3151605, 3361712, 4202140, 5042568, 6303210, 6723424, 8404280, 10085136, 12606420, 13446848, 16808560, 20170272, 25212840, 33617120, 40340544, 50425680, 67234240, 100851360, 201702720]

約数ペア:

[(1, 201702720), (2, 100851360), (3, 67234240), (4, 50425680), (5, 40340544), (6, 33617120), (8, 25212840), (10, 20170272), (12, 16808560), (15, 13446848), (16, 12606420), (20, 10085136), (24, 8404280), (30, 6723424), (32, 6303210), (40, 5042568), (48, 4202140), (60, 3361712), (64, 3151605), (80, 2521284), (96, 2101070), (120, 1680856), (160, 1260642), (163, 1237440), (192, 1050535), (240, 840428), (320, 630321), (326, 618720), (480, 420214), (489, 412480), (652, 309360), (815, 247488), (960, 210107), (978, 206240), (1289, 156480), (1304, 154680), (1630, 123744), (1956, 103120), (2445, 82496), (2578, 78240), (2608, 77340), (3260, 61872), (3867, 52160), (3912, 51560), (4890, 41248), (5156, 39120), (5216, 38670), (6445, 31296), (6520, 30936), (7734, 26080), (7824, 25780), (9780, 20624), (10312, 19560), (10432, 19335), (12890, 15648), (13040, 15468)]