166165560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 615859200

約数和(自身を除く): 449693640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 71, 72, 88, 90, 99, 108, 110, 120, 132, 135, 142, 165, 180, 197, 198, 213, 216, 220, 264, 270, 284, 297, 330, 355, 360, 394, 396, 426, 440, 495, 540, 568, 591, 594, 639, 660, 710, 781, 788, 792, 852, 985, 990, 1065, 1080, 1182, 1188, 1278, 1320, 1420, 1485, 1562, 1576, 1704, 1773, 1917, 1970, 1980, 2130, 2167, 2343, 2364, 2376, 2556, 2840, 2955, 2970, 3124, 3195, 3546, 3834, 3905, 3940, 3960, 4260, 4334, 4686, 4728, 5112, 5319, 5910, 5940, 6248, 6390, 6501, 7029, 7092, 7668, 7810, 7880, 8520, 8668, 8865, 9372, 9585, 10638, 10835, 11715, 11820, 11880, 12780, 13002, 13987, 14058, 14184, 15336, 15620, 17336, 17730, 18744, 19170, 19503, 21087, 21276, 21670, 23430, 23640, 25560, 26004, 26595, 27974, 28116, 31240, 32505, 35145, 35460, 38340, 39006, 41961, 42174, 42552, 43340, 46860, 52008, 53190, 55948, 56232, 58509, 65010, 69935, 70290, 70920, 76680, 78012, 83922, 84348, 86680, 93720, 97515, 105435, 106380, 111896, 117018, 125883, 130020, 139870, 140580, 153857, 156024, 167844, 168696, 195030, 209805, 210870, 212760, 234036, 251766, 260040, 279740, 281160, 292545, 307714, 335688, 377649, 390060, 419610, 421740, 461571, 468072, 503532, 559480, 585090, 615428, 629415, 755298, 769285, 780120, 839220, 843480, 923142, 1007064, 1170180, 1230856, 1258830, 1384713, 1510596, 1538570, 1678440, 1846284, 1888245, 2307855, 2340360, 2517660, 2769426, 3021192, 3077140, 3692568, 3776490, 4154139, 4615710, 5035320, 5538852, 6154280, 6923565, 7552980, 8308278, 9231420, 11077704, 13847130, 15105960, 16616556, 18462840, 20770695, 27694260, 33233112, 41541390, 55388520, 83082780, 166165560]

約数ペア:

[(1, 166165560), (2, 83082780), (3, 55388520), (4, 41541390), (5, 33233112), (6, 27694260), (8, 20770695), (9, 18462840), (10, 16616556), (11, 15105960), (12, 13847130), (15, 11077704), (18, 9231420), (20, 8308278), (22, 7552980), (24, 6923565), (27, 6154280), (30, 5538852), (33, 5035320), (36, 4615710), (40, 4154139), (44, 3776490), (45, 3692568), (54, 3077140), (55, 3021192), (60, 2769426), (66, 2517660), (71, 2340360), (72, 2307855), (88, 1888245), (90, 1846284), (99, 1678440), (108, 1538570), (110, 1510596), (120, 1384713), (132, 1258830), (135, 1230856), (142, 1170180), (165, 1007064), (180, 923142), (197, 843480), (198, 839220), (213, 780120), (216, 769285), (220, 755298), (264, 629415), (270, 615428), (284, 585090), (297, 559480), (330, 503532), (355, 468072), (360, 461571), (394, 421740), (396, 419610), (426, 390060), (440, 377649), (495, 335688), (540, 307714), (568, 292545), (591, 281160), (594, 279740), (639, 260040), (660, 251766), (710, 234036), (781, 212760), (788, 210870), (792, 209805), (852, 195030), (985, 168696), (990, 167844), (1065, 156024), (1080, 153857), (1182, 140580), (1188, 139870), (1278, 130020), (1320, 125883), (1420, 117018), (1485, 111896), (1562, 106380), (1576, 105435), (1704, 97515), (1773, 93720), (1917, 86680), (1970, 84348), (1980, 83922), (2130, 78012), (2167, 76680), (2343, 70920), (2364, 70290), (2376, 69935), (2556, 65010), (2840, 58509), (2955, 56232), (2970, 55948), (3124, 53190), (3195, 52008), (3546, 46860), (3834, 43340), (3905, 42552), (3940, 42174), (3960, 41961), (4260, 39006), (4334, 38340), (4686, 35460), (4728, 35145), (5112, 32505), (5319, 31240), (5910, 28116), (5940, 27974), (6248, 26595), (6390, 26004), (6501, 25560), (7029, 23640), (7092, 23430), (7668, 21670), (7810, 21276), (7880, 21087), (8520, 19503), (8668, 19170), (8865, 18744), (9372, 17730), (9585, 17336), (10638, 15620), (10835, 15336), (11715, 14184), (11820, 14058), (11880, 13987), (12780, 13002)]