244252244320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1639717}}^1$

素因数の和:1639765

約数の個数: 144

約数和(自身を含む): 706587280560

約数和(自身を除く): 462335036240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3724, 3920, 4256, 4655, 5320, 7448, 7840, 9310, 10640, 14896, 18620, 21280, 29792, 37240, 74480, 148960, 1639717, 3279434, 6558868, 8198585, 11478019, 13117736, 16397170, 22956038, 26235472, 31154623, 32794340, 45912076, 52470944, 57390095, 62309246, 65588680, 80346133, 91824152, 114780190, 124618492, 131177360, 155773115, 160692266, 183648304, 218082361, 229560380, 249236984, 262354720, 311546230, 321384532, 367296608, 401730665, 436164722, 459120760, 498473968, 623092460, 642769064, 803461330, 872329444, 918241520, 996947936, 1090411805, 1246184920, 1285538128, 1526576527, 1606922660, 1744658888, 1836483040, 2180823610, 2492369840, 2571076256, 3053153054, 3213845320, 3489317776, 4361647220, 4984739680, 6106306108, 6427690640, 6978635552, 7632882635, 8723294440, 12212612216, 12855381280, 15265765270, 17446588880, 24425224432, 30531530540, 34893177760, 48850448864, 61063061080, 122126122160, 244252244320]

約数ペア:

[(1, 244252244320), (2, 122126122160), (4, 61063061080), (5, 48850448864), (7, 34893177760), (8, 30531530540), (10, 24425224432), (14, 17446588880), (16, 15265765270), (19, 12855381280), (20, 12212612216), (28, 8723294440), (32, 7632882635), (35, 6978635552), (38, 6427690640), (40, 6106306108), (49, 4984739680), (56, 4361647220), (70, 3489317776), (76, 3213845320), (80, 3053153054), (95, 2571076256), (98, 2492369840), (112, 2180823610), (133, 1836483040), (140, 1744658888), (152, 1606922660), (160, 1526576527), (190, 1285538128), (196, 1246184920), (224, 1090411805), (245, 996947936), (266, 918241520), (280, 872329444), (304, 803461330), (380, 642769064), (392, 623092460), (490, 498473968), (532, 459120760), (560, 436164722), (608, 401730665), (665, 367296608), (760, 321384532), (784, 311546230), (931, 262354720), (980, 249236984), (1064, 229560380), (1120, 218082361), (1330, 183648304), (1520, 160692266), (1568, 155773115), (1862, 131177360), (1960, 124618492), (2128, 114780190), (2660, 91824152), (3040, 80346133), (3724, 65588680), (3920, 62309246), (4256, 57390095), (4655, 52470944), (5320, 45912076), (7448, 32794340), (7840, 31154623), (9310, 26235472), (10640, 22956038), (14896, 16397170), (18620, 13117736), (21280, 11478019), (29792, 8198585), (37240, 6558868), (74480, 3279434), (148960, 1639717)]