171357960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4471

約数の個数: 128

約数和(自身を含む): 573091200

約数和(自身を除く): 401733240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4421, 4845, 6460, 7752, 8842, 9690, 12920, 13263, 17684, 19380, 22105, 26526, 35368, 38760, 44210, 53052, 66315, 75157, 83999, 88420, 106104, 132630, 150314, 167998, 176840, 225471, 251997, 265260, 300628, 335996, 375785, 419995, 450942, 503994, 530520, 601256, 671992, 751570, 839990, 901884, 1007988, 1127355, 1259985, 1427983, 1503140, 1679980, 1803768, 2015976, 2254710, 2519970, 2855966, 3006280, 3359960, 4283949, 4509420, 5039940, 5711932, 7139915, 8567898, 9018840, 10079880, 11423864, 14279830, 17135796, 21419745, 28559660, 34271592, 42839490, 57119320, 85678980, 171357960]

約数ペア:

[(1, 171357960), (2, 85678980), (3, 57119320), (4, 42839490), (5, 34271592), (6, 28559660), (8, 21419745), (10, 17135796), (12, 14279830), (15, 11423864), (17, 10079880), (19, 9018840), (20, 8567898), (24, 7139915), (30, 5711932), (34, 5039940), (38, 4509420), (40, 4283949), (51, 3359960), (57, 3006280), (60, 2855966), (68, 2519970), (76, 2254710), (85, 2015976), (95, 1803768), (102, 1679980), (114, 1503140), (120, 1427983), (136, 1259985), (152, 1127355), (170, 1007988), (190, 901884), (204, 839990), (228, 751570), (255, 671992), (285, 601256), (323, 530520), (340, 503994), (380, 450942), (408, 419995), (456, 375785), (510, 335996), (570, 300628), (646, 265260), (680, 251997), (760, 225471), (969, 176840), (1020, 167998), (1140, 150314), (1292, 132630), (1615, 106104), (1938, 88420), (2040, 83999), (2280, 75157), (2584, 66315), (3230, 53052), (3876, 44210), (4421, 38760), (4845, 35368), (6460, 26526), (7752, 22105), (8842, 19380), (9690, 17684), (12920, 13263)]