134071280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7723}}^1$

素因数の和:7774

約数の個数: 80

約数和(自身を含む): 367785984

約数和(自身を除く): 233714704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 7723, 8680, 15446, 17360, 30892, 38615, 54061, 61784, 77230, 108122, 123568, 154460, 216244, 239413, 270305, 308920, 432488, 478826, 540610, 617840, 864976, 957652, 1081220, 1197065, 1675891, 1915304, 2162440, 2394130, 3351782, 3830608, 4324880, 4788260, 6703564, 8379455, 9576520, 13407128, 16758910, 19153040, 26814256, 33517820, 67035640, 134071280]

約数ペア:

[(1, 134071280), (2, 67035640), (4, 33517820), (5, 26814256), (7, 19153040), (8, 16758910), (10, 13407128), (14, 9576520), (16, 8379455), (20, 6703564), (28, 4788260), (31, 4324880), (35, 3830608), (40, 3351782), (56, 2394130), (62, 2162440), (70, 1915304), (80, 1675891), (112, 1197065), (124, 1081220), (140, 957652), (155, 864976), (217, 617840), (248, 540610), (280, 478826), (310, 432488), (434, 308920), (496, 270305), (560, 239413), (620, 216244), (868, 154460), (1085, 123568), (1240, 108122), (1736, 77230), (2170, 61784), (2480, 54061), (3472, 38615), (4340, 30892), (7723, 17360), (8680, 15446)]