202171680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:960

約数の個数: 192

約数和(自身を含む): 721768320

約数和(自身を除く): 519596640

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, 883, 954, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1766, 1908, 2120, 2160, 2385, 2544, 2649, 2862, 3180, 3532, 3816, 4240, 4320, 4415, 4770, 5088, 5298, 5724, 6360, 7064, 7155, 7632, 7947, 8480, 8830, 9540, 10596, 11448, 12720, 13245, 14128, 14310, 15264, 15894, 17660, 19080, 21192, 22896, 23841, 25440, 26490, 28256, 28620, 31788, 35320, 38160, 39735, 42384, 45792, 46799, 47682, 52980, 57240, 63576, 70640, 76320, 79470, 84768, 93598, 95364, 105960, 114480, 119205, 127152, 140397, 141280, 158940, 187196, 190728, 211920, 228960, 233995, 238410, 254304, 280794, 317880, 374392, 381456, 421191, 423840, 467990, 476820, 561588, 635760, 701985, 748784, 762912, 842382, 935980, 953640, 1123176, 1263573, 1271520, 1403970, 1497568, 1684764, 1871960, 1907280, 2105955, 2246352, 2527146, 2807940, 3369528, 3743920, 3814560, 4211910, 4492704, 5054292, 5615880, 6317865, 6739056, 7487840, 8423820, 10108584, 11231760, 12635730, 13478112, 16847640, 20217168, 22463520, 25271460, 33695280, 40434336, 50542920, 67390560, 101085840, 202171680]

約数ペア:

[(1, 202171680), (2, 101085840), (3, 67390560), (4, 50542920), (5, 40434336), (6, 33695280), (8, 25271460), (9, 22463520), (10, 20217168), (12, 16847640), (15, 13478112), (16, 12635730), (18, 11231760), (20, 10108584), (24, 8423820), (27, 7487840), (30, 6739056), (32, 6317865), (36, 5615880), (40, 5054292), (45, 4492704), (48, 4211910), (53, 3814560), (54, 3743920), (60, 3369528), (72, 2807940), (80, 2527146), (90, 2246352), (96, 2105955), (106, 1907280), (108, 1871960), (120, 1684764), (135, 1497568), (144, 1403970), (159, 1271520), (160, 1263573), (180, 1123176), (212, 953640), (216, 935980), (240, 842382), (265, 762912), (270, 748784), (288, 701985), (318, 635760), (360, 561588), (424, 476820), (432, 467990), (477, 423840), (480, 421191), (530, 381456), (540, 374392), (636, 317880), (720, 280794), (795, 254304), (848, 238410), (864, 233995), (883, 228960), (954, 211920), (1060, 190728), (1080, 187196), (1272, 158940), (1431, 141280), (1440, 140397), (1590, 127152), (1696, 119205), (1766, 114480), (1908, 105960), (2120, 95364), (2160, 93598), (2385, 84768), (2544, 79470), (2649, 76320), (2862, 70640), (3180, 63576), (3532, 57240), (3816, 52980), (4240, 47682), (4320, 46799), (4415, 45792), (4770, 42384), (5088, 39735), (5298, 38160), (5724, 35320), (6360, 31788), (7064, 28620), (7155, 28256), (7632, 26490), (7947, 25440), (8480, 23841), (8830, 22896), (9540, 21192), (10596, 19080), (11448, 17660), (12720, 15894), (13245, 15264), (14128, 14310)]