236357440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:920

約数の個数: 112

約数和(自身を含む): 622157760

約数和(自身を除く): 385800320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 160, 166, 176, 220, 320, 332, 352, 415, 440, 664, 704, 809, 830, 880, 913, 1328, 1618, 1660, 1760, 1826, 2656, 3236, 3320, 3520, 3652, 4045, 4565, 5312, 6472, 6640, 7304, 8090, 8899, 9130, 12944, 13280, 14608, 16180, 17798, 18260, 25888, 26560, 29216, 32360, 35596, 36520, 44495, 51776, 58432, 64720, 67147, 71192, 73040, 88990, 129440, 134294, 142384, 146080, 177980, 258880, 268588, 284768, 292160, 335735, 355960, 537176, 569536, 671470, 711920, 738617, 1074352, 1342940, 1423840, 1477234, 2148704, 2685880, 2847680, 2954468, 3693085, 4297408, 5371760, 5908936, 7386170, 10743520, 11817872, 14772340, 21487040, 23635744, 29544680, 47271488, 59089360, 118178720, 236357440]

約数ペア:

[(1, 236357440), (2, 118178720), (4, 59089360), (5, 47271488), (8, 29544680), (10, 23635744), (11, 21487040), (16, 14772340), (20, 11817872), (22, 10743520), (32, 7386170), (40, 5908936), (44, 5371760), (55, 4297408), (64, 3693085), (80, 2954468), (83, 2847680), (88, 2685880), (110, 2148704), (160, 1477234), (166, 1423840), (176, 1342940), (220, 1074352), (320, 738617), (332, 711920), (352, 671470), (415, 569536), (440, 537176), (664, 355960), (704, 335735), (809, 292160), (830, 284768), (880, 268588), (913, 258880), (1328, 177980), (1618, 146080), (1660, 142384), (1760, 134294), (1826, 129440), (2656, 88990), (3236, 73040), (3320, 71192), (3520, 67147), (3652, 64720), (4045, 58432), (4565, 51776), (5312, 44495), (6472, 36520), (6640, 35596), (7304, 32360), (8090, 29216), (8899, 26560), (9130, 25888), (12944, 18260), (13280, 17798), (14608, 16180)]