42296280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1473

約数の個数: 128

約数和(自身を含む): 143942400

約数和(自身を除く): 101646120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1427, 1482, 1560, 1976, 2280, 2470, 2854, 2964, 3705, 4281, 4940, 5708, 5928, 7135, 7410, 8562, 9880, 11416, 14270, 14820, 17124, 18551, 21405, 27113, 28540, 29640, 34248, 37102, 42810, 54226, 55653, 57080, 74204, 81339, 85620, 92755, 108452, 111306, 135565, 148408, 162678, 171240, 185510, 216904, 222612, 271130, 278265, 325356, 352469, 371020, 406695, 445224, 542260, 556530, 650712, 704938, 742040, 813390, 1057407, 1084520, 1113060, 1409876, 1626780, 1762345, 2114814, 2226120, 2819752, 3253560, 3524690, 4229628, 5287035, 7049380, 8459256, 10574070, 14098760, 21148140, 42296280]

約数ペア:

[(1, 42296280), (2, 21148140), (3, 14098760), (4, 10574070), (5, 8459256), (6, 7049380), (8, 5287035), (10, 4229628), (12, 3524690), (13, 3253560), (15, 2819752), (19, 2226120), (20, 2114814), (24, 1762345), (26, 1626780), (30, 1409876), (38, 1113060), (39, 1084520), (40, 1057407), (52, 813390), (57, 742040), (60, 704938), (65, 650712), (76, 556530), (78, 542260), (95, 445224), (104, 406695), (114, 371020), (120, 352469), (130, 325356), (152, 278265), (156, 271130), (190, 222612), (195, 216904), (228, 185510), (247, 171240), (260, 162678), (285, 148408), (312, 135565), (380, 111306), (390, 108452), (456, 92755), (494, 85620), (520, 81339), (570, 74204), (741, 57080), (760, 55653), (780, 54226), (988, 42810), (1140, 37102), (1235, 34248), (1427, 29640), (1482, 28540), (1560, 27113), (1976, 21405), (2280, 18551), (2470, 17124), (2854, 14820), (2964, 14270), (3705, 11416), (4281, 9880), (4940, 8562), (5708, 7410), (5928, 7135)]