214088520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3203}}^1$

素因数の和:3774

約数の個数: 64

約数和(自身を含む): 643619520

約数和(自身を除く): 429531000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1114, 1671, 2228, 2785, 3203, 3342, 4456, 5570, 6406, 6684, 8355, 9609, 11140, 12812, 13368, 16015, 16710, 19218, 22280, 25624, 32030, 33420, 38436, 48045, 64060, 66840, 76872, 96090, 128120, 192180, 384360, 1784071, 3568142, 5352213, 7136284, 8920355, 10704426, 14272568, 17840710, 21408852, 26761065, 35681420, 42817704, 53522130, 71362840, 107044260, 214088520]

約数ペア:

[(1, 214088520), (2, 107044260), (3, 71362840), (4, 53522130), (5, 42817704), (6, 35681420), (8, 26761065), (10, 21408852), (12, 17840710), (15, 14272568), (20, 10704426), (24, 8920355), (30, 7136284), (40, 5352213), (60, 3568142), (120, 1784071), (557, 384360), (1114, 192180), (1671, 128120), (2228, 96090), (2785, 76872), (3203, 66840), (3342, 64060), (4456, 48045), (5570, 38436), (6406, 33420), (6684, 32030), (8355, 25624), (9609, 22280), (11140, 19218), (12812, 16710), (13368, 16015)]