217028160

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2791}}^1$

素因数の和:2823

約数の個数: 168

約数和(自身を含む): 774411456

約数和(自身を除く): 557383296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2791, 2880, 3240, 3888, 4320, 4860, 5184, 5582, 6480, 7776, 8373, 8640, 9720, 11164, 12960, 13955, 15552, 16746, 19440, 22328, 25119, 25920, 27910, 33492, 38880, 41865, 44656, 50238, 55820, 66984, 75357, 77760, 83730, 89312, 100476, 111640, 125595, 133968, 150714, 167460, 178624, 200952, 223280, 226071, 251190, 267936, 301428, 334920, 376785, 401904, 446560, 452142, 502380, 535872, 602856, 669840, 678213, 753570, 803808, 893120, 904284, 1004760, 1130355, 1205712, 1339680, 1356426, 1507140, 1607616, 1808568, 2009520, 2260710, 2411424, 2679360, 2712852, 3014280, 3391065, 3617136, 4019040, 4521420, 4822848, 5425704, 6028560, 6782130, 7234272, 8038080, 9042840, 10851408, 12057120, 13564260, 14468544, 18085680, 21702816, 24114240, 27128520, 36171360, 43405632, 54257040, 72342720, 108514080, 217028160]

約数ペア:

[(1, 217028160), (2, 108514080), (3, 72342720), (4, 54257040), (5, 43405632), (6, 36171360), (8, 27128520), (9, 24114240), (10, 21702816), (12, 18085680), (15, 14468544), (16, 13564260), (18, 12057120), (20, 10851408), (24, 9042840), (27, 8038080), (30, 7234272), (32, 6782130), (36, 6028560), (40, 5425704), (45, 4822848), (48, 4521420), (54, 4019040), (60, 3617136), (64, 3391065), (72, 3014280), (80, 2712852), (81, 2679360), (90, 2411424), (96, 2260710), (108, 2009520), (120, 1808568), (135, 1607616), (144, 1507140), (160, 1356426), (162, 1339680), (180, 1205712), (192, 1130355), (216, 1004760), (240, 904284), (243, 893120), (270, 803808), (288, 753570), (320, 678213), (324, 669840), (360, 602856), (405, 535872), (432, 502380), (480, 452142), (486, 446560), (540, 401904), (576, 376785), (648, 334920), (720, 301428), (810, 267936), (864, 251190), (960, 226071), (972, 223280), (1080, 200952), (1215, 178624), (1296, 167460), (1440, 150714), (1620, 133968), (1728, 125595), (1944, 111640), (2160, 100476), (2430, 89312), (2592, 83730), (2791, 77760), (2880, 75357), (3240, 66984), (3888, 55820), (4320, 50238), (4860, 44656), (5184, 41865), (5582, 38880), (6480, 33492), (7776, 27910), (8373, 25920), (8640, 25119), (9720, 22328), (11164, 19440), (12960, 16746), (13955, 15552)]