14221440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{823}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 50428800

約数和(自身を除く): 36207360

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 823, 864, 960, 1080, 1152, 1440, 1646, 1728, 1920, 2160, 2469, 2880, 3292, 3456, 4115, 4320, 4938, 5760, 6584, 7407, 8230, 8640, 9876, 12345, 13168, 14814, 16460, 17280, 19752, 22221, 24690, 26336, 29628, 32920, 37035, 39504, 44442, 49380, 52672, 59256, 65840, 74070, 79008, 88884, 98760, 105344, 111105, 118512, 131680, 148140, 158016, 177768, 197520, 222210, 237024, 263360, 296280, 316032, 355536, 395040, 444420, 474048, 526720, 592560, 711072, 790080, 888840, 948096, 1185120, 1422144, 1580160, 1777680, 2370240, 2844288, 3555360, 4740480, 7110720, 14221440]

約数ペア:

[(1, 14221440), (2, 7110720), (3, 4740480), (4, 3555360), (5, 2844288), (6, 2370240), (8, 1777680), (9, 1580160), (10, 1422144), (12, 1185120), (15, 948096), (16, 888840), (18, 790080), (20, 711072), (24, 592560), (27, 526720), (30, 474048), (32, 444420), (36, 395040), (40, 355536), (45, 316032), (48, 296280), (54, 263360), (60, 237024), (64, 222210), (72, 197520), (80, 177768), (90, 158016), (96, 148140), (108, 131680), (120, 118512), (128, 111105), (135, 105344), (144, 98760), (160, 88884), (180, 79008), (192, 74070), (216, 65840), (240, 59256), (270, 52672), (288, 49380), (320, 44442), (360, 39504), (384, 37035), (432, 32920), (480, 29628), (540, 26336), (576, 24690), (640, 22221), (720, 19752), (823, 17280), (864, 16460), (960, 14814), (1080, 13168), (1152, 12345), (1440, 9876), (1646, 8640), (1728, 8230), (1920, 7407), (2160, 6584), (2469, 5760), (2880, 4938), (3292, 4320), (3456, 4115)]