18154596960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4373}}^1$

素因数の和:4459

約数の個数: 288

約数和(自身を含む): 65671935840

約数和(自身を除く): 47517338880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 961, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 1922, 2160, 2232, 2480, 2790, 2883, 2976, 3348, 3720, 3844, 4185, 4320, 4373, 4464, 4805, 4960, 5580, 5766, 6696, 7440, 7688, 8370, 8649, 8746, 8928, 9610, 11160, 11532, 13119, 13392, 14415, 14880, 15376, 16740, 17298, 17492, 19220, 21865, 22320, 23064, 25947, 26238, 26784, 28830, 30752, 33480, 34596, 34984, 38440, 39357, 43245, 43730, 44640, 46128, 51894, 52476, 57660, 65595, 66960, 69192, 69968, 76880, 78714, 86490, 87460, 92256, 103788, 104952, 115320, 118071, 129735, 131190, 133920, 135563, 138384, 139936, 153760, 157428, 172980, 174920, 196785, 207576, 209904, 230640, 236142, 259470, 262380, 271126, 276768, 314856, 345960, 349840, 393570, 406689, 415152, 419808, 461280, 472284, 518940, 524760, 542252, 590355, 629712, 677815, 691920, 699680, 787140, 813378, 830304, 944568, 1037880, 1049520, 1084504, 1180710, 1220067, 1259424, 1355630, 1383840, 1574280, 1626756, 1889136, 2033445, 2075760, 2099040, 2169008, 2361420, 2440134, 2711260, 3148560, 3253512, 3660201, 3778272, 4066890, 4151520, 4202453, 4338016, 4722840, 4880268, 5422520, 6100335, 6297120, 6507024, 7320402, 8133780, 8404906, 9445680, 9760536, 10845040, 12200670, 12607359, 13014048, 14640804, 16267560, 16809812, 18301005, 18891360, 19521072, 21012265, 21690080, 24401340, 25214718, 29281608, 32535120, 33619624, 36602010, 37822077, 39042144, 42024530, 48802680, 50429436, 58563216, 63036795, 65070240, 67239248, 73204020, 75644154, 84049060, 97605360, 100858872, 113466231, 117126432, 126073590, 134478496, 146408040, 151288308, 168098120, 189110385, 195210720, 201717744, 226932462, 252147180, 292816080, 302576616, 336196240, 378220770, 403435488, 453864924, 504294360, 567331155, 585632160, 605153232, 672392480, 756441540, 907729848, 1008588720, 1134662310, 1210306464, 1512883080, 1815459696, 2017177440, 2269324620, 3025766160, 3630919392, 4538649240, 6051532320, 9077298480, 18154596960]

約数ペア:

[(1, 18154596960), (2, 9077298480), (3, 6051532320), (4, 4538649240), (5, 3630919392), (6, 3025766160), (8, 2269324620), (9, 2017177440), (10, 1815459696), (12, 1512883080), (15, 1210306464), (16, 1134662310), (18, 1008588720), (20, 907729848), (24, 756441540), (27, 672392480), (30, 605153232), (31, 585632160), (32, 567331155), (36, 504294360), (40, 453864924), (45, 403435488), (48, 378220770), (54, 336196240), (60, 302576616), (62, 292816080), (72, 252147180), (80, 226932462), (90, 201717744), (93, 195210720), (96, 189110385), (108, 168098120), (120, 151288308), (124, 146408040), (135, 134478496), (144, 126073590), (155, 117126432), (160, 113466231), (180, 100858872), (186, 97605360), (216, 84049060), (240, 75644154), (248, 73204020), (270, 67239248), (279, 65070240), (288, 63036795), (310, 58563216), (360, 50429436), (372, 48802680), (432, 42024530), (465, 39042144), (480, 37822077), (496, 36602010), (540, 33619624), (558, 32535120), (620, 29281608), (720, 25214718), (744, 24401340), (837, 21690080), (864, 21012265), (930, 19521072), (961, 18891360), (992, 18301005), (1080, 16809812), (1116, 16267560), (1240, 14640804), (1395, 13014048), (1440, 12607359), (1488, 12200670), (1674, 10845040), (1860, 9760536), (1922, 9445680), (2160, 8404906), (2232, 8133780), (2480, 7320402), (2790, 6507024), (2883, 6297120), (2976, 6100335), (3348, 5422520), (3720, 4880268), (3844, 4722840), (4185, 4338016), (4320, 4202453), (4373, 4151520), (4464, 4066890), (4805, 3778272), (4960, 3660201), (5580, 3253512), (5766, 3148560), (6696, 2711260), (7440, 2440134), (7688, 2361420), (8370, 2169008), (8649, 2099040), (8746, 2075760), (8928, 2033445), (9610, 1889136), (11160, 1626756), (11532, 1574280), (13119, 1383840), (13392, 1355630), (14415, 1259424), (14880, 1220067), (15376, 1180710), (16740, 1084504), (17298, 1049520), (17492, 1037880), (19220, 944568), (21865, 830304), (22320, 813378), (23064, 787140), (25947, 699680), (26238, 691920), (26784, 677815), (28830, 629712), (30752, 590355), (33480, 542252), (34596, 524760), (34984, 518940), (38440, 472284), (39357, 461280), (43245, 419808), (43730, 415152), (44640, 406689), (46128, 393570), (51894, 349840), (52476, 345960), (57660, 314856), (65595, 276768), (66960, 271126), (69192, 262380), (69968, 259470), (76880, 236142), (78714, 230640), (86490, 209904), (87460, 207576), (92256, 196785), (103788, 174920), (104952, 172980), (115320, 157428), (118071, 153760), (129735, 139936), (131190, 138384), (133920, 135563)]