254194080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{75653}}^1$

素因数の和:75678

約数の個数: 96

約数和(自身を含む): 915110784

約数和(自身を除く): 660916704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 75653, 151306, 226959, 302612, 378265, 453918, 529571, 605224, 756530, 907836, 1059142, 1134795, 1210448, 1513060, 1588713, 1815672, 2118284, 2269590, 2420896, 2647855, 3026120, 3177426, 3631344, 4236568, 4539180, 5295710, 6052240, 6354852, 7262688, 7943565, 8473136, 9078360, 10591420, 12104480, 12709704, 15887130, 16946272, 18156720, 21182840, 25419408, 31774260, 36313440, 42365680, 50838816, 63548520, 84731360, 127097040, 254194080]

約数ペア:

[(1, 254194080), (2, 127097040), (3, 84731360), (4, 63548520), (5, 50838816), (6, 42365680), (7, 36313440), (8, 31774260), (10, 25419408), (12, 21182840), (14, 18156720), (15, 16946272), (16, 15887130), (20, 12709704), (21, 12104480), (24, 10591420), (28, 9078360), (30, 8473136), (32, 7943565), (35, 7262688), (40, 6354852), (42, 6052240), (48, 5295710), (56, 4539180), (60, 4236568), (70, 3631344), (80, 3177426), (84, 3026120), (96, 2647855), (105, 2420896), (112, 2269590), (120, 2118284), (140, 1815672), (160, 1588713), (168, 1513060), (210, 1210448), (224, 1134795), (240, 1059142), (280, 907836), (336, 756530), (420, 605224), (480, 529571), (560, 453918), (672, 378265), (840, 302612), (1120, 226959), (1680, 151306), (3360, 75653)]