1944221760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51929}}^1$

素因数の和:51965

約数の個数: 168

約数和(自身を含む): 7201860120

約数和(自身を除く): 5257638360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 51929, 103858, 155787, 207716, 259645, 311574, 415432, 467361, 519290, 623148, 675077, 778935, 830864, 934722, 1038580, 1246296, 1350154, 1557870, 1661728, 1869444, 2025231, 2077160, 2336805, 2492592, 2700308, 3115740, 3323456, 3375385, 3738888, 4050462, 4154320, 4673610, 4985184, 5400616, 6075693, 6231480, 6750770, 7477776, 8100924, 8308640, 9347220, 9970368, 10126155, 10801232, 12151386, 12462960, 13501540, 14955552, 16201848, 16617280, 18694440, 20252310, 21602464, 24302772, 24925920, 27003080, 29911104, 30378465, 32403696, 37388880, 40504620, 43204928, 48605544, 49851840, 54006160, 60756930, 64807392, 74777760, 81009240, 97211088, 108012320, 121513860, 129614784, 149555520, 162018480, 194422176, 216024640, 243027720, 324036960, 388844352, 486055440, 648073920, 972110880, 1944221760]

約数ペア:

[(1, 1944221760), (2, 972110880), (3, 648073920), (4, 486055440), (5, 388844352), (6, 324036960), (8, 243027720), (9, 216024640), (10, 194422176), (12, 162018480), (13, 149555520), (15, 129614784), (16, 121513860), (18, 108012320), (20, 97211088), (24, 81009240), (26, 74777760), (30, 64807392), (32, 60756930), (36, 54006160), (39, 49851840), (40, 48605544), (45, 43204928), (48, 40504620), (52, 37388880), (60, 32403696), (64, 30378465), (65, 29911104), (72, 27003080), (78, 24925920), (80, 24302772), (90, 21602464), (96, 20252310), (104, 18694440), (117, 16617280), (120, 16201848), (130, 14955552), (144, 13501540), (156, 12462960), (160, 12151386), (180, 10801232), (192, 10126155), (195, 9970368), (208, 9347220), (234, 8308640), (240, 8100924), (260, 7477776), (288, 6750770), (312, 6231480), (320, 6075693), (360, 5400616), (390, 4985184), (416, 4673610), (468, 4154320), (480, 4050462), (520, 3738888), (576, 3375385), (585, 3323456), (624, 3115740), (720, 2700308), (780, 2492592), (832, 2336805), (936, 2077160), (960, 2025231), (1040, 1869444), (1170, 1661728), (1248, 1557870), (1440, 1350154), (1560, 1246296), (1872, 1038580), (2080, 934722), (2340, 830864), (2496, 778935), (2880, 675077), (3120, 623148), (3744, 519290), (4160, 467361), (4680, 415432), (6240, 311574), (7488, 259645), (9360, 207716), (12480, 155787), (18720, 103858), (37440, 51929)]