441851520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20921}}^1$

素因数の和:20954

約数の個数: 128

約数和(自身を含む): 1536511680

約数和(自身を除く): 1094660160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 20921, 21120, 41842, 62763, 83684, 104605, 125526, 167368, 209210, 230131, 251052, 313815, 334736, 418420, 460262, 502104, 627630, 669472, 690393, 836840, 920524, 1004208, 1150655, 1255260, 1338944, 1380786, 1673680, 1841048, 2008416, 2301310, 2510520, 2677888, 2761572, 3347360, 3451965, 3682096, 4016832, 4602620, 5021040, 5523144, 6694720, 6903930, 7364192, 8033664, 9205240, 10042080, 11046288, 13389440, 13807860, 14728384, 18410480, 20084160, 22092576, 27615720, 29456768, 36820960, 40168320, 44185152, 55231440, 73641920, 88370304, 110462880, 147283840, 220925760, 441851520]

約数ペア:

[(1, 441851520), (2, 220925760), (3, 147283840), (4, 110462880), (5, 88370304), (6, 73641920), (8, 55231440), (10, 44185152), (11, 40168320), (12, 36820960), (15, 29456768), (16, 27615720), (20, 22092576), (22, 20084160), (24, 18410480), (30, 14728384), (32, 13807860), (33, 13389440), (40, 11046288), (44, 10042080), (48, 9205240), (55, 8033664), (60, 7364192), (64, 6903930), (66, 6694720), (80, 5523144), (88, 5021040), (96, 4602620), (110, 4016832), (120, 3682096), (128, 3451965), (132, 3347360), (160, 2761572), (165, 2677888), (176, 2510520), (192, 2301310), (220, 2008416), (240, 1841048), (264, 1673680), (320, 1380786), (330, 1338944), (352, 1255260), (384, 1150655), (440, 1004208), (480, 920524), (528, 836840), (640, 690393), (660, 669472), (704, 627630), (880, 502104), (960, 460262), (1056, 418420), (1320, 334736), (1408, 313815), (1760, 251052), (1920, 230131), (2112, 209210), (2640, 167368), (3520, 125526), (4224, 104605), (5280, 83684), (7040, 62763), (10560, 41842), (20921, 21120)]