208582560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:988

約数の個数: 192

約数和(自身を含む): 744629760

約数和(自身を除く): 536047200

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, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 636, 720, 795, 848, 864, 911, 954, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1822, 1908, 2120, 2160, 2385, 2544, 2733, 2862, 3180, 3644, 3816, 4240, 4320, 4555, 4770, 5088, 5466, 5724, 6360, 7155, 7288, 7632, 8199, 8480, 9110, 9540, 10932, 11448, 12720, 13665, 14310, 14576, 15264, 16398, 18220, 19080, 21864, 22896, 24597, 25440, 27330, 28620, 29152, 32796, 36440, 38160, 40995, 43728, 45792, 48283, 49194, 54660, 57240, 65592, 72880, 76320, 81990, 87456, 96566, 98388, 109320, 114480, 122985, 131184, 144849, 145760, 163980, 193132, 196776, 218640, 228960, 241415, 245970, 262368, 289698, 327960, 386264, 393552, 434547, 437280, 482830, 491940, 579396, 655920, 724245, 772528, 787104, 869094, 965660, 983880, 1158792, 1303641, 1311840, 1448490, 1545056, 1738188, 1931320, 1967760, 2172735, 2317584, 2607282, 2896980, 3476376, 3862640, 3935520, 4345470, 4635168, 5214564, 5793960, 6518205, 6952752, 7725280, 8690940, 10429128, 11587920, 13036410, 13905504, 17381880, 20858256, 23175840, 26072820, 34763760, 41716512, 52145640, 69527520, 104291280, 208582560]

約数ペア:

[(1, 208582560), (2, 104291280), (3, 69527520), (4, 52145640), (5, 41716512), (6, 34763760), (8, 26072820), (9, 23175840), (10, 20858256), (12, 17381880), (15, 13905504), (16, 13036410), (18, 11587920), (20, 10429128), (24, 8690940), (27, 7725280), (30, 6952752), (32, 6518205), (36, 5793960), (40, 5214564), (45, 4635168), (48, 4345470), (53, 3935520), (54, 3862640), (60, 3476376), (72, 2896980), (80, 2607282), (90, 2317584), (96, 2172735), (106, 1967760), (108, 1931320), (120, 1738188), (135, 1545056), (144, 1448490), (159, 1311840), (160, 1303641), (180, 1158792), (212, 983880), (216, 965660), (240, 869094), (265, 787104), (270, 772528), (288, 724245), (318, 655920), (360, 579396), (424, 491940), (432, 482830), (477, 437280), (480, 434547), (530, 393552), (540, 386264), (636, 327960), (720, 289698), (795, 262368), (848, 245970), (864, 241415), (911, 228960), (954, 218640), (1060, 196776), (1080, 193132), (1272, 163980), (1431, 145760), (1440, 144849), (1590, 131184), (1696, 122985), (1822, 114480), (1908, 109320), (2120, 98388), (2160, 96566), (2385, 87456), (2544, 81990), (2733, 76320), (2862, 72880), (3180, 65592), (3644, 57240), (3816, 54660), (4240, 49194), (4320, 48283), (4555, 45792), (4770, 43728), (5088, 40995), (5466, 38160), (5724, 36440), (6360, 32796), (7155, 29152), (7288, 28620), (7632, 27330), (8199, 25440), (8480, 24597), (9110, 22896), (9540, 21864), (10932, 19080), (11448, 18220), (12720, 16398), (13665, 15264), (14310, 14576)]