1142768781420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1867}}^1\times {\mathrm{1457353}}^1$

素因数の和:1459239

約数の個数: 96

約数和(自身を含む): 3658821293568

約数和(自身を除く): 2516052512148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1867, 3734, 5601, 7468, 9335, 11202, 13069, 18670, 22404, 26138, 28005, 37340, 39207, 52276, 56010, 65345, 78414, 112020, 130690, 156828, 196035, 261380, 392070, 784140, 1457353, 2914706, 4372059, 5829412, 7286765, 8744118, 10201471, 14573530, 17488236, 20402942, 21860295, 29147060, 30604413, 40805884, 43720590, 51007355, 61208826, 87441180, 102014710, 122417652, 153022065, 204029420, 306044130, 612088260, 2720878051, 5441756102, 8162634153, 10883512204, 13604390255, 16325268306, 19046146357, 27208780510, 32650536612, 38092292714, 40813170765, 54417561020, 57138439071, 76184585428, 81626341530, 95230731785, 114276878142, 163252683060, 190461463570, 228553756284, 285692195355, 380922927140, 571384390710, 1142768781420]

約数ペア:

[(1, 1142768781420), (2, 571384390710), (3, 380922927140), (4, 285692195355), (5, 228553756284), (6, 190461463570), (7, 163252683060), (10, 114276878142), (12, 95230731785), (14, 81626341530), (15, 76184585428), (20, 57138439071), (21, 54417561020), (28, 40813170765), (30, 38092292714), (35, 32650536612), (42, 27208780510), (60, 19046146357), (70, 16325268306), (84, 13604390255), (105, 10883512204), (140, 8162634153), (210, 5441756102), (420, 2720878051), (1867, 612088260), (3734, 306044130), (5601, 204029420), (7468, 153022065), (9335, 122417652), (11202, 102014710), (13069, 87441180), (18670, 61208826), (22404, 51007355), (26138, 43720590), (28005, 40805884), (37340, 30604413), (39207, 29147060), (52276, 21860295), (56010, 20402942), (65345, 17488236), (78414, 14573530), (112020, 10201471), (130690, 8744118), (156828, 7286765), (196035, 5829412), (261380, 4372059), (392070, 2914706), (784140, 1457353)]