187359720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3167}}^1$

素因数の和:3227

約数の個数: 128

約数和(自身を含む): 615859200

約数和(自身を除く): 428499480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2465, 2958, 3167, 3480, 3944, 4930, 5916, 6334, 7395, 9501, 9860, 11832, 12668, 14790, 15835, 19002, 19720, 25336, 29580, 31670, 38004, 47505, 53839, 59160, 63340, 76008, 91843, 95010, 107678, 126680, 161517, 183686, 190020, 215356, 269195, 275529, 323034, 367372, 380040, 430712, 459215, 538390, 551058, 646068, 734744, 807585, 918430, 1076780, 1102116, 1292136, 1377645, 1561331, 1615170, 1836860, 2153560, 2204232, 2755290, 3122662, 3230340, 3673720, 4683993, 5510580, 6245324, 6460680, 7806655, 9367986, 11021160, 12490648, 15613310, 18735972, 23419965, 31226620, 37471944, 46839930, 62453240, 93679860, 187359720]

約数ペア:

[(1, 187359720), (2, 93679860), (3, 62453240), (4, 46839930), (5, 37471944), (6, 31226620), (8, 23419965), (10, 18735972), (12, 15613310), (15, 12490648), (17, 11021160), (20, 9367986), (24, 7806655), (29, 6460680), (30, 6245324), (34, 5510580), (40, 4683993), (51, 3673720), (58, 3230340), (60, 3122662), (68, 2755290), (85, 2204232), (87, 2153560), (102, 1836860), (116, 1615170), (120, 1561331), (136, 1377645), (145, 1292136), (170, 1102116), (174, 1076780), (204, 918430), (232, 807585), (255, 734744), (290, 646068), (340, 551058), (348, 538390), (408, 459215), (435, 430712), (493, 380040), (510, 367372), (580, 323034), (680, 275529), (696, 269195), (870, 215356), (986, 190020), (1020, 183686), (1160, 161517), (1479, 126680), (1740, 107678), (1972, 95010), (2040, 91843), (2465, 76008), (2958, 63340), (3167, 59160), (3480, 53839), (3944, 47505), (4930, 38004), (5916, 31670), (6334, 29580), (7395, 25336), (9501, 19720), (9860, 19002), (11832, 15835), (12668, 14790)]