135402512440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{78031}}^1$

素因数の和:78173

約数の個数: 128

約数和(自身を含む): 339795025920

約数和(自身を除く): 204392513480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 71, 94, 104, 130, 142, 188, 235, 260, 284, 355, 376, 470, 520, 568, 611, 710, 923, 940, 1222, 1420, 1846, 1880, 2444, 2840, 3055, 3337, 3692, 4615, 4888, 6110, 6674, 7384, 9230, 12220, 13348, 16685, 18460, 24440, 26696, 33370, 36920, 43381, 66740, 78031, 86762, 133480, 156062, 173524, 216905, 312124, 347048, 390155, 433810, 624248, 780310, 867620, 1014403, 1560620, 1735240, 2028806, 3121240, 3667457, 4057612, 5072015, 5540201, 7334914, 8115224, 10144030, 11080402, 14669828, 18337285, 20288060, 22160804, 27701005, 29339656, 36674570, 40576120, 44321608, 47676941, 55402010, 72022613, 73349140, 95353882, 110804020, 144045226, 146698280, 190707764, 221608040, 238384705, 260389447, 288090452, 360113065, 381415528, 476769410, 520778894, 576180904, 720226130, 953538820, 1041557788, 1301947235, 1440452260, 1907077640, 2083115576, 2603894470, 2880904520, 3385062811, 5207788940, 6770125622, 10415577880, 13540251244, 16925314055, 27080502488, 33850628110, 67701256220, 135402512440]

約数ペア:

[(1, 135402512440), (2, 67701256220), (4, 33850628110), (5, 27080502488), (8, 16925314055), (10, 13540251244), (13, 10415577880), (20, 6770125622), (26, 5207788940), (40, 3385062811), (47, 2880904520), (52, 2603894470), (65, 2083115576), (71, 1907077640), (94, 1440452260), (104, 1301947235), (130, 1041557788), (142, 953538820), (188, 720226130), (235, 576180904), (260, 520778894), (284, 476769410), (355, 381415528), (376, 360113065), (470, 288090452), (520, 260389447), (568, 238384705), (611, 221608040), (710, 190707764), (923, 146698280), (940, 144045226), (1222, 110804020), (1420, 95353882), (1846, 73349140), (1880, 72022613), (2444, 55402010), (2840, 47676941), (3055, 44321608), (3337, 40576120), (3692, 36674570), (4615, 29339656), (4888, 27701005), (6110, 22160804), (6674, 20288060), (7384, 18337285), (9230, 14669828), (12220, 11080402), (13348, 10144030), (16685, 8115224), (18460, 7334914), (24440, 5540201), (26696, 5072015), (33370, 4057612), (36920, 3667457), (43381, 3121240), (66740, 2028806), (78031, 1735240), (86762, 1560620), (133480, 1014403), (156062, 867620), (173524, 780310), (216905, 624248), (312124, 433810), (347048, 390155)]