171072160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 500774400

約数和(自身を除く): 329702240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 29, 32, 35, 40, 46, 56, 58, 70, 80, 92, 112, 115, 116, 140, 145, 160, 161, 184, 203, 224, 229, 230, 232, 280, 290, 322, 368, 406, 458, 460, 464, 560, 580, 644, 667, 736, 805, 812, 916, 920, 928, 1015, 1120, 1145, 1160, 1288, 1334, 1603, 1610, 1624, 1832, 1840, 2030, 2290, 2320, 2576, 2668, 3206, 3220, 3248, 3335, 3664, 3680, 4060, 4580, 4640, 4669, 5152, 5267, 5336, 6412, 6440, 6496, 6641, 6670, 7328, 8015, 8120, 9160, 9338, 10534, 10672, 12824, 12880, 13282, 13340, 16030, 16240, 18320, 18676, 21068, 21344, 23345, 25648, 25760, 26335, 26564, 26680, 32060, 32480, 33205, 36640, 36869, 37352, 42136, 46487, 46690, 51296, 52670, 53128, 53360, 64120, 66410, 73738, 74704, 84272, 92974, 93380, 105340, 106256, 106720, 128240, 132820, 147476, 149408, 152743, 168544, 184345, 185948, 186760, 210680, 212512, 232435, 256480, 265640, 294952, 305486, 368690, 371896, 373520, 421360, 464870, 531280, 589904, 610972, 737380, 743792, 747040, 763715, 842720, 929740, 1062560, 1069201, 1179808, 1221944, 1474760, 1487584, 1527430, 1859480, 2138402, 2443888, 2949520, 3054860, 3718960, 4276804, 4887776, 5346005, 5899040, 6109720, 7437920, 8553608, 10692010, 12219440, 17107216, 21384020, 24438880, 34214432, 42768040, 85536080, 171072160]

約数ペア:

[(1, 171072160), (2, 85536080), (4, 42768040), (5, 34214432), (7, 24438880), (8, 21384020), (10, 17107216), (14, 12219440), (16, 10692010), (20, 8553608), (23, 7437920), (28, 6109720), (29, 5899040), (32, 5346005), (35, 4887776), (40, 4276804), (46, 3718960), (56, 3054860), (58, 2949520), (70, 2443888), (80, 2138402), (92, 1859480), (112, 1527430), (115, 1487584), (116, 1474760), (140, 1221944), (145, 1179808), (160, 1069201), (161, 1062560), (184, 929740), (203, 842720), (224, 763715), (229, 747040), (230, 743792), (232, 737380), (280, 610972), (290, 589904), (322, 531280), (368, 464870), (406, 421360), (458, 373520), (460, 371896), (464, 368690), (560, 305486), (580, 294952), (644, 265640), (667, 256480), (736, 232435), (805, 212512), (812, 210680), (916, 186760), (920, 185948), (928, 184345), (1015, 168544), (1120, 152743), (1145, 149408), (1160, 147476), (1288, 132820), (1334, 128240), (1603, 106720), (1610, 106256), (1624, 105340), (1832, 93380), (1840, 92974), (2030, 84272), (2290, 74704), (2320, 73738), (2576, 66410), (2668, 64120), (3206, 53360), (3220, 53128), (3248, 52670), (3335, 51296), (3664, 46690), (3680, 46487), (4060, 42136), (4580, 37352), (4640, 36869), (4669, 36640), (5152, 33205), (5267, 32480), (5336, 32060), (6412, 26680), (6440, 26564), (6496, 26335), (6641, 25760), (6670, 25648), (7328, 23345), (8015, 21344), (8120, 21068), (9160, 18676), (9338, 18320), (10534, 16240), (10672, 16030), (12824, 13340), (12880, 13282)]