1444199680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14653}}^1$

素因数の和:14692

約数の個数: 144

約数和(自身を含む): 4313199744

約数和(自身を除く): 2869000064

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 6160, 7040, 8960, 9856, 12320, 14080, 14653, 19712, 24640, 29306, 49280, 58612, 73265, 98560, 102571, 117224, 146530, 161183, 205142, 234448, 293060, 322366, 410284, 468896, 512855, 586120, 644732, 805915, 820568, 937792, 1025710, 1128281, 1172240, 1289464, 1611830, 1641136, 1875584, 2051420, 2256562, 2344480, 2578928, 3223660, 3282272, 3751168, 4102840, 4513124, 4688960, 5157856, 5641405, 6447320, 6564544, 8205680, 9026248, 9377920, 10315712, 11282810, 12894640, 13129088, 16411360, 18052496, 18755840, 20631424, 22565620, 25789280, 26258176, 32822720, 36104992, 41262848, 45131240, 51578560, 65645440, 72209984, 90262480, 103157120, 131290880, 144419968, 180524960, 206314240, 288839936, 361049920, 722099840, 1444199680]

約数ペア:

[(1, 1444199680), (2, 722099840), (4, 361049920), (5, 288839936), (7, 206314240), (8, 180524960), (10, 144419968), (11, 131290880), (14, 103157120), (16, 90262480), (20, 72209984), (22, 65645440), (28, 51578560), (32, 45131240), (35, 41262848), (40, 36104992), (44, 32822720), (55, 26258176), (56, 25789280), (64, 22565620), (70, 20631424), (77, 18755840), (80, 18052496), (88, 16411360), (110, 13129088), (112, 12894640), (128, 11282810), (140, 10315712), (154, 9377920), (160, 9026248), (176, 8205680), (220, 6564544), (224, 6447320), (256, 5641405), (280, 5157856), (308, 4688960), (320, 4513124), (352, 4102840), (385, 3751168), (440, 3282272), (448, 3223660), (560, 2578928), (616, 2344480), (640, 2256562), (704, 2051420), (770, 1875584), (880, 1641136), (896, 1611830), (1120, 1289464), (1232, 1172240), (1280, 1128281), (1408, 1025710), (1540, 937792), (1760, 820568), (1792, 805915), (2240, 644732), (2464, 586120), (2816, 512855), (3080, 468896), (3520, 410284), (4480, 322366), (4928, 293060), (6160, 234448), (7040, 205142), (8960, 161183), (9856, 146530), (12320, 117224), (14080, 102571), (14653, 98560), (19712, 73265), (24640, 58612), (29306, 49280)]