161683560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 565387200

約数和(自身を除く): 403703640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 283, 345, 360, 414, 460, 529, 540, 552, 566, 621, 690, 828, 849, 920, 1035, 1058, 1080, 1132, 1242, 1380, 1415, 1587, 1656, 1698, 2070, 2116, 2264, 2484, 2547, 2645, 2760, 2830, 3105, 3174, 3396, 4140, 4232, 4245, 4761, 4968, 5094, 5290, 5660, 6210, 6348, 6509, 6792, 7641, 7935, 8280, 8490, 9522, 10188, 10580, 11320, 12420, 12696, 12735, 13018, 14283, 15282, 15870, 16980, 19044, 19527, 20376, 21160, 23805, 24840, 25470, 26036, 28566, 30564, 31740, 32545, 33960, 38088, 38205, 39054, 47610, 50940, 52072, 57132, 58581, 61128, 63480, 65090, 71415, 76410, 78108, 95220, 97635, 101880, 114264, 117162, 130180, 142830, 149707, 152820, 156216, 175743, 190440, 195270, 234324, 260360, 285660, 292905, 299414, 305640, 351486, 390540, 449121, 468648, 571320, 585810, 598828, 702972, 748535, 781080, 878715, 898242, 1171620, 1197656, 1347363, 1405944, 1497070, 1757430, 1796484, 2245605, 2343240, 2694726, 2994140, 3514860, 3592968, 4042089, 4491210, 5389452, 5988280, 6736815, 7029720, 8084178, 8982420, 10778904, 13473630, 16168356, 17964840, 20210445, 26947260, 32336712, 40420890, 53894520, 80841780, 161683560]

約数ペア:

[(1, 161683560), (2, 80841780), (3, 53894520), (4, 40420890), (5, 32336712), (6, 26947260), (8, 20210445), (9, 17964840), (10, 16168356), (12, 13473630), (15, 10778904), (18, 8982420), (20, 8084178), (23, 7029720), (24, 6736815), (27, 5988280), (30, 5389452), (36, 4491210), (40, 4042089), (45, 3592968), (46, 3514860), (54, 2994140), (60, 2694726), (69, 2343240), (72, 2245605), (90, 1796484), (92, 1757430), (108, 1497070), (115, 1405944), (120, 1347363), (135, 1197656), (138, 1171620), (180, 898242), (184, 878715), (207, 781080), (216, 748535), (230, 702972), (270, 598828), (276, 585810), (283, 571320), (345, 468648), (360, 449121), (414, 390540), (460, 351486), (529, 305640), (540, 299414), (552, 292905), (566, 285660), (621, 260360), (690, 234324), (828, 195270), (849, 190440), (920, 175743), (1035, 156216), (1058, 152820), (1080, 149707), (1132, 142830), (1242, 130180), (1380, 117162), (1415, 114264), (1587, 101880), (1656, 97635), (1698, 95220), (2070, 78108), (2116, 76410), (2264, 71415), (2484, 65090), (2547, 63480), (2645, 61128), (2760, 58581), (2830, 57132), (3105, 52072), (3174, 50940), (3396, 47610), (4140, 39054), (4232, 38205), (4245, 38088), (4761, 33960), (4968, 32545), (5094, 31740), (5290, 30564), (5660, 28566), (6210, 26036), (6348, 25470), (6509, 24840), (6792, 23805), (7641, 21160), (7935, 20376), (8280, 19527), (8490, 19044), (9522, 16980), (10188, 15870), (10580, 15282), (11320, 14283), (12420, 13018), (12696, 12735)]