164975160

素因数分解:

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

素因数の和:28085

約数の個数: 96

約数和(自身を含む): 575750160

約数和(自身を除く): 410775000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 28057, 56114, 84171, 112228, 140285, 168342, 196399, 224456, 280570, 336684, 392798, 420855, 561140, 589197, 673368, 785596, 841710, 981995, 1122280, 1178394, 1374793, 1571192, 1683420, 1963990, 2356788, 2749586, 2945985, 3366840, 3927980, 4124379, 4713576, 5499172, 5891970, 6873965, 7855960, 8248758, 10998344, 11783940, 13747930, 16497516, 20621895, 23567880, 27495860, 32995032, 41243790, 54991720, 82487580, 164975160]

約数ペア:

[(1, 164975160), (2, 82487580), (3, 54991720), (4, 41243790), (5, 32995032), (6, 27495860), (7, 23567880), (8, 20621895), (10, 16497516), (12, 13747930), (14, 11783940), (15, 10998344), (20, 8248758), (21, 7855960), (24, 6873965), (28, 5891970), (30, 5499172), (35, 4713576), (40, 4124379), (42, 3927980), (49, 3366840), (56, 2945985), (60, 2749586), (70, 2356788), (84, 1963990), (98, 1683420), (105, 1571192), (120, 1374793), (140, 1178394), (147, 1122280), (168, 981995), (196, 841710), (210, 785596), (245, 673368), (280, 589197), (294, 561140), (392, 420855), (420, 392798), (490, 336684), (588, 280570), (735, 224456), (840, 196399), (980, 168342), (1176, 140285), (1470, 112228), (1960, 84171), (2940, 56114), (5880, 28057)]