132916840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15313}}^1$

素因数の和:15362

約数の個数: 64

約数和(自身を含む): 352834560

約数和(自身を除く): 219917720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 15313, 30626, 61252, 76565, 107191, 122504, 153130, 214382, 306260, 428764, 474703, 535955, 612520, 857528, 949406, 1071910, 1898812, 2143820, 2373515, 3322921, 3797624, 4287640, 4747030, 6645842, 9494060, 13291684, 16614605, 18988120, 26583368, 33229210, 66458420, 132916840]

約数ペア:

[(1, 132916840), (2, 66458420), (4, 33229210), (5, 26583368), (7, 18988120), (8, 16614605), (10, 13291684), (14, 9494060), (20, 6645842), (28, 4747030), (31, 4287640), (35, 3797624), (40, 3322921), (56, 2373515), (62, 2143820), (70, 1898812), (124, 1071910), (140, 949406), (155, 857528), (217, 612520), (248, 535955), (280, 474703), (310, 428764), (434, 306260), (620, 214382), (868, 153130), (1085, 122504), (1240, 107191), (1736, 76565), (2170, 61252), (4340, 30626), (8680, 15313)]