171189760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 482594112

約数和(自身を除く): 311404352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 233, 256, 280, 287, 320, 328, 410, 448, 466, 512, 560, 574, 640, 656, 820, 896, 932, 1120, 1148, 1165, 1280, 1312, 1435, 1631, 1640, 1792, 1864, 2240, 2296, 2330, 2560, 2624, 2870, 3262, 3280, 3584, 3728, 4480, 4592, 4660, 5248, 5740, 6524, 6560, 7456, 8155, 8960, 9184, 9320, 9553, 10496, 11480, 13048, 13120, 14912, 16310, 17920, 18368, 18640, 19106, 20992, 22960, 26096, 26240, 29824, 32620, 36736, 37280, 38212, 45920, 47765, 52192, 52480, 59648, 65240, 66871, 73472, 74560, 76424, 91840, 95530, 104384, 104960, 119296, 130480, 133742, 146944, 149120, 152848, 183680, 191060, 208768, 260960, 267484, 298240, 305696, 334355, 367360, 382120, 417536, 521920, 534968, 596480, 611392, 668710, 734720, 764240, 835072, 1043840, 1069936, 1222784, 1337420, 1528480, 2087680, 2139872, 2445568, 2674840, 3056960, 4175360, 4279744, 4891136, 5349680, 6113920, 8559488, 10699360, 12227840, 17118976, 21398720, 24455680, 34237952, 42797440, 85594880, 171189760]

約数ペア:

[(1, 171189760), (2, 85594880), (4, 42797440), (5, 34237952), (7, 24455680), (8, 21398720), (10, 17118976), (14, 12227840), (16, 10699360), (20, 8559488), (28, 6113920), (32, 5349680), (35, 4891136), (40, 4279744), (41, 4175360), (56, 3056960), (64, 2674840), (70, 2445568), (80, 2139872), (82, 2087680), (112, 1528480), (128, 1337420), (140, 1222784), (160, 1069936), (164, 1043840), (205, 835072), (224, 764240), (233, 734720), (256, 668710), (280, 611392), (287, 596480), (320, 534968), (328, 521920), (410, 417536), (448, 382120), (466, 367360), (512, 334355), (560, 305696), (574, 298240), (640, 267484), (656, 260960), (820, 208768), (896, 191060), (932, 183680), (1120, 152848), (1148, 149120), (1165, 146944), (1280, 133742), (1312, 130480), (1435, 119296), (1631, 104960), (1640, 104384), (1792, 95530), (1864, 91840), (2240, 76424), (2296, 74560), (2330, 73472), (2560, 66871), (2624, 65240), (2870, 59648), (3262, 52480), (3280, 52192), (3584, 47765), (3728, 45920), (4480, 38212), (4592, 37280), (4660, 36736), (5248, 32620), (5740, 29824), (6524, 26240), (6560, 26096), (7456, 22960), (8155, 20992), (8960, 19106), (9184, 18640), (9320, 18368), (9553, 17920), (10496, 16310), (11480, 14912), (13048, 13120)]