67686060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 206260992

約数和(自身を除く): 138574932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 321, 390, 428, 535, 642, 780, 811, 1070, 1284, 1391, 1605, 1622, 2140, 2433, 2782, 3210, 3244, 4055, 4173, 4866, 5564, 6420, 6955, 8110, 8346, 9732, 10543, 12165, 13910, 16220, 16692, 20865, 21086, 24330, 27820, 31629, 41730, 42172, 48660, 52715, 63258, 83460, 86777, 105430, 126516, 158145, 173554, 210860, 260331, 316290, 347108, 433885, 520662, 632580, 867770, 1041324, 1128101, 1301655, 1735540, 2256202, 2603310, 3384303, 4512404, 5206620, 5640505, 6768606, 11281010, 13537212, 16921515, 22562020, 33843030, 67686060]

約数ペア:

[(1, 67686060), (2, 33843030), (3, 22562020), (4, 16921515), (5, 13537212), (6, 11281010), (10, 6768606), (12, 5640505), (13, 5206620), (15, 4512404), (20, 3384303), (26, 2603310), (30, 2256202), (39, 1735540), (52, 1301655), (60, 1128101), (65, 1041324), (78, 867770), (107, 632580), (130, 520662), (156, 433885), (195, 347108), (214, 316290), (260, 260331), (321, 210860), (390, 173554), (428, 158145), (535, 126516), (642, 105430), (780, 86777), (811, 83460), (1070, 63258), (1284, 52715), (1391, 48660), (1605, 42172), (1622, 41730), (2140, 31629), (2433, 27820), (2782, 24330), (3210, 21086), (3244, 20865), (4055, 16692), (4173, 16220), (4866, 13910), (5564, 12165), (6420, 10543), (6955, 9732), (8110, 8346)]