218573640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 746928000

約数和(自身を除く): 528354360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 113, 120, 135, 162, 180, 199, 216, 226, 243, 270, 324, 339, 360, 398, 405, 452, 486, 540, 565, 597, 648, 678, 796, 810, 904, 972, 995, 1017, 1080, 1130, 1194, 1215, 1356, 1592, 1620, 1695, 1791, 1944, 1990, 2034, 2260, 2388, 2430, 2712, 2985, 3051, 3240, 3390, 3582, 3980, 4068, 4520, 4776, 4860, 5085, 5373, 5970, 6102, 6780, 7164, 7960, 8136, 8955, 9153, 9720, 10170, 10746, 11940, 12204, 13560, 14328, 15255, 16119, 17910, 18306, 20340, 21492, 22487, 23880, 24408, 26865, 27459, 30510, 32238, 35820, 36612, 40680, 42984, 44974, 45765, 48357, 53730, 54918, 61020, 64476, 67461, 71640, 73224, 80595, 89948, 91530, 96714, 107460, 109836, 112435, 122040, 128952, 134922, 137295, 161190, 179896, 183060, 193428, 202383, 214920, 219672, 224870, 241785, 269844, 274590, 322380, 337305, 366120, 386856, 404766, 449740, 483570, 539688, 549180, 607149, 644760, 674610, 809532, 899480, 967140, 1011915, 1098360, 1214298, 1349220, 1619064, 1821447, 1934280, 2023830, 2428596, 2698440, 3035745, 3642894, 4047660, 4857192, 5464341, 6071490, 7285788, 8095320, 9107235, 10928682, 12142980, 14571576, 18214470, 21857364, 24285960, 27321705, 36428940, 43714728, 54643410, 72857880, 109286820, 218573640]

約数ペア:

[(1, 218573640), (2, 109286820), (3, 72857880), (4, 54643410), (5, 43714728), (6, 36428940), (8, 27321705), (9, 24285960), (10, 21857364), (12, 18214470), (15, 14571576), (18, 12142980), (20, 10928682), (24, 9107235), (27, 8095320), (30, 7285788), (36, 6071490), (40, 5464341), (45, 4857192), (54, 4047660), (60, 3642894), (72, 3035745), (81, 2698440), (90, 2428596), (108, 2023830), (113, 1934280), (120, 1821447), (135, 1619064), (162, 1349220), (180, 1214298), (199, 1098360), (216, 1011915), (226, 967140), (243, 899480), (270, 809532), (324, 674610), (339, 644760), (360, 607149), (398, 549180), (405, 539688), (452, 483570), (486, 449740), (540, 404766), (565, 386856), (597, 366120), (648, 337305), (678, 322380), (796, 274590), (810, 269844), (904, 241785), (972, 224870), (995, 219672), (1017, 214920), (1080, 202383), (1130, 193428), (1194, 183060), (1215, 179896), (1356, 161190), (1592, 137295), (1620, 134922), (1695, 128952), (1791, 122040), (1944, 112435), (1990, 109836), (2034, 107460), (2260, 96714), (2388, 91530), (2430, 89948), (2712, 80595), (2985, 73224), (3051, 71640), (3240, 67461), (3390, 64476), (3582, 61020), (3980, 54918), (4068, 53730), (4520, 48357), (4776, 45765), (4860, 44974), (5085, 42984), (5373, 40680), (5970, 36612), (6102, 35820), (6780, 32238), (7164, 30510), (7960, 27459), (8136, 26865), (8955, 24408), (9153, 23880), (9720, 22487), (10170, 21492), (10746, 20340), (11940, 18306), (12204, 17910), (13560, 16119), (14328, 15255)]