1206157040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2351}}^1$

素因数の和:2439

約数の個数: 120

約数和(自身を含む): 3141923904

約数和(自身を除く): 1935766864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 121, 176, 212, 220, 242, 265, 424, 440, 484, 530, 583, 605, 848, 880, 968, 1060, 1166, 1210, 1936, 2120, 2332, 2351, 2420, 2915, 4240, 4664, 4702, 4840, 5830, 6413, 9328, 9404, 9680, 11660, 11755, 12826, 18808, 23320, 23510, 25652, 25861, 32065, 37616, 46640, 47020, 51304, 51722, 64130, 94040, 102608, 103444, 124603, 128260, 129305, 188080, 206888, 249206, 256520, 258610, 284471, 413776, 498412, 513040, 517220, 568942, 623015, 996824, 1034440, 1137884, 1246030, 1370633, 1422355, 1993648, 2068880, 2275768, 2492060, 2741266, 2844710, 4551536, 4984120, 5482532, 5689420, 6853165, 9968240, 10965064, 11378840, 13706330, 15076963, 21930128, 22757680, 27412660, 30153926, 54825320, 60307852, 75384815, 109650640, 120615704, 150769630, 241231408, 301539260, 603078520, 1206157040]

約数ペア:

[(1, 1206157040), (2, 603078520), (4, 301539260), (5, 241231408), (8, 150769630), (10, 120615704), (11, 109650640), (16, 75384815), (20, 60307852), (22, 54825320), (40, 30153926), (44, 27412660), (53, 22757680), (55, 21930128), (80, 15076963), (88, 13706330), (106, 11378840), (110, 10965064), (121, 9968240), (176, 6853165), (212, 5689420), (220, 5482532), (242, 4984120), (265, 4551536), (424, 2844710), (440, 2741266), (484, 2492060), (530, 2275768), (583, 2068880), (605, 1993648), (848, 1422355), (880, 1370633), (968, 1246030), (1060, 1137884), (1166, 1034440), (1210, 996824), (1936, 623015), (2120, 568942), (2332, 517220), (2351, 513040), (2420, 498412), (2915, 413776), (4240, 284471), (4664, 258610), (4702, 256520), (4840, 249206), (5830, 206888), (6413, 188080), (9328, 129305), (9404, 128260), (9680, 124603), (11660, 103444), (11755, 102608), (12826, 94040), (18808, 64130), (23320, 51722), (23510, 51304), (25652, 47020), (25861, 46640), (32065, 37616)]