56808780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3299}}^1$

素因数の和:3359

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 129469620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3299, 3444, 4305, 5740, 6598, 8610, 9897, 13196, 16495, 17220, 19794, 23093, 32990, 39588, 46186, 49485, 65980, 69279, 92372, 98970, 115465, 135259, 138558, 197940, 230930, 270518, 277116, 346395, 405777, 461860, 541036, 676295, 692790, 811554, 946813, 1352590, 1385580, 1623108, 1893626, 2028885, 2705180, 2840439, 3787252, 4057770, 4734065, 5680878, 8115540, 9468130, 11361756, 14202195, 18936260, 28404390, 56808780]

約数ペア:

[(1, 56808780), (2, 28404390), (3, 18936260), (4, 14202195), (5, 11361756), (6, 9468130), (7, 8115540), (10, 5680878), (12, 4734065), (14, 4057770), (15, 3787252), (20, 2840439), (21, 2705180), (28, 2028885), (30, 1893626), (35, 1623108), (41, 1385580), (42, 1352590), (60, 946813), (70, 811554), (82, 692790), (84, 676295), (105, 541036), (123, 461860), (140, 405777), (164, 346395), (205, 277116), (210, 270518), (246, 230930), (287, 197940), (410, 138558), (420, 135259), (492, 115465), (574, 98970), (615, 92372), (820, 69279), (861, 65980), (1148, 49485), (1230, 46186), (1435, 39588), (1722, 32990), (2460, 23093), (2870, 19794), (3299, 17220), (3444, 16495), (4305, 13196), (5740, 9897), (6598, 8610)]