208248840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4703}}^1$

素因数の和:4764

約数の個数: 128

約数和(自身を含む): 711244800

約数和(自身を除く): 502995960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4703, 4920, 5535, 7380, 8856, 9406, 11070, 14109, 14760, 18812, 22140, 23515, 28218, 37624, 42327, 44280, 47030, 56436, 70545, 84654, 94060, 112872, 126981, 141090, 169308, 188120, 192823, 211635, 253962, 282180, 338616, 385646, 423270, 507924, 564360, 578469, 634905, 771292, 846540, 964115, 1015848, 1156938, 1269810, 1542584, 1693080, 1735407, 1928230, 2313876, 2539620, 2892345, 3470814, 3856460, 4627752, 5079240, 5206221, 5784690, 6941628, 7712920, 8677035, 10412442, 11569380, 13883256, 17354070, 20824884, 23138760, 26031105, 34708140, 41649768, 52062210, 69416280, 104124420, 208248840]

約数ペア:

[(1, 208248840), (2, 104124420), (3, 69416280), (4, 52062210), (5, 41649768), (6, 34708140), (8, 26031105), (9, 23138760), (10, 20824884), (12, 17354070), (15, 13883256), (18, 11569380), (20, 10412442), (24, 8677035), (27, 7712920), (30, 6941628), (36, 5784690), (40, 5206221), (41, 5079240), (45, 4627752), (54, 3856460), (60, 3470814), (72, 2892345), (82, 2539620), (90, 2313876), (108, 1928230), (120, 1735407), (123, 1693080), (135, 1542584), (164, 1269810), (180, 1156938), (205, 1015848), (216, 964115), (246, 846540), (270, 771292), (328, 634905), (360, 578469), (369, 564360), (410, 507924), (492, 423270), (540, 385646), (615, 338616), (738, 282180), (820, 253962), (984, 211635), (1080, 192823), (1107, 188120), (1230, 169308), (1476, 141090), (1640, 126981), (1845, 112872), (2214, 94060), (2460, 84654), (2952, 70545), (3690, 56436), (4428, 47030), (4703, 44280), (4920, 42327), (5535, 37624), (7380, 28218), (8856, 23515), (9406, 22140), (11070, 18812), (14109, 14760)]