289019414640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109477051}}^1$

素因数の和:109477078

約数の個数: 80

約数和(自身を含む): 977411120256

約数和(自身を除く): 688391705616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 109477051, 218954102, 328431153, 437908204, 547385255, 656862306, 875816408, 1094770510, 1204247561, 1313724612, 1642155765, 1751632816, 2189541020, 2408495122, 2627449224, 3284311530, 3612742683, 4379082040, 4816990244, 5254898448, 6021237805, 6568623060, 7225485366, 8758164080, 9633980488, 12042475610, 13137246120, 14450970732, 18063713415, 19267960976, 24084951220, 26274492240, 28901941464, 36127426830, 48169902440, 57803882928, 72254853660, 96339804880, 144509707320, 289019414640]

約数ペア:

[(1, 289019414640), (2, 144509707320), (3, 96339804880), (4, 72254853660), (5, 57803882928), (6, 48169902440), (8, 36127426830), (10, 28901941464), (11, 26274492240), (12, 24084951220), (15, 19267960976), (16, 18063713415), (20, 14450970732), (22, 13137246120), (24, 12042475610), (30, 9633980488), (33, 8758164080), (40, 7225485366), (44, 6568623060), (48, 6021237805), (55, 5254898448), (60, 4816990244), (66, 4379082040), (80, 3612742683), (88, 3284311530), (110, 2627449224), (120, 2408495122), (132, 2189541020), (165, 1751632816), (176, 1642155765), (220, 1313724612), (240, 1204247561), (264, 1094770510), (330, 875816408), (440, 656862306), (528, 547385255), (660, 437908204), (880, 328431153), (1320, 218954102), (2640, 109477051)]