153191220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28057}}^1$

素因数の和:28089

約数の個数: 96

約数和(自身を含む): 527939328

約数和(自身を除く): 374748108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 28057, 56114, 84171, 112228, 140285, 168342, 196399, 280570, 336684, 364741, 392798, 420855, 561140, 589197, 729482, 785596, 841710, 981995, 1094223, 1178394, 1458964, 1683420, 1823705, 1963990, 2188446, 2356788, 2553187, 2945985, 3647410, 3927980, 4376892, 5106374, 5471115, 5891970, 7294820, 7659561, 10212748, 10942230, 11783940, 12765935, 15319122, 21884460, 25531870, 30638244, 38297805, 51063740, 76595610, 153191220]

約数ペア:

[(1, 153191220), (2, 76595610), (3, 51063740), (4, 38297805), (5, 30638244), (6, 25531870), (7, 21884460), (10, 15319122), (12, 12765935), (13, 11783940), (14, 10942230), (15, 10212748), (20, 7659561), (21, 7294820), (26, 5891970), (28, 5471115), (30, 5106374), (35, 4376892), (39, 3927980), (42, 3647410), (52, 2945985), (60, 2553187), (65, 2356788), (70, 2188446), (78, 1963990), (84, 1823705), (91, 1683420), (105, 1458964), (130, 1178394), (140, 1094223), (156, 981995), (182, 841710), (195, 785596), (210, 729482), (260, 589197), (273, 561140), (364, 420855), (390, 392798), (420, 364741), (455, 336684), (546, 280570), (780, 196399), (910, 168342), (1092, 140285), (1365, 112228), (1820, 84171), (2730, 56114), (5460, 28057)]