351155520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 224

約数和(自身を含む): 1254556800

約数和(自身を除く): 903401280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 192, 194, 216, 240, 270, 288, 291, 320, 360, 388, 419, 432, 480, 485, 540, 576, 582, 720, 776, 838, 864, 873, 960, 970, 1080, 1164, 1257, 1440, 1455, 1552, 1676, 1728, 1746, 1940, 2095, 2160, 2328, 2514, 2619, 2880, 2910, 3104, 3352, 3492, 3771, 3880, 4190, 4320, 4365, 4656, 5028, 5238, 5820, 6208, 6285, 6704, 6984, 7542, 7760, 8380, 8640, 8730, 9312, 10056, 10476, 11313, 11640, 12570, 13095, 13408, 13968, 15084, 15520, 16760, 17460, 18624, 18855, 20112, 20952, 22626, 23280, 25140, 26190, 26816, 27936, 30168, 31040, 33520, 34920, 37710, 40224, 40643, 41904, 45252, 46560, 50280, 52380, 55872, 56565, 60336, 67040, 69840, 75420, 80448, 81286, 83808, 90504, 93120, 100560, 104760, 113130, 120672, 121929, 134080, 139680, 150840, 162572, 167616, 181008, 201120, 203215, 209520, 226260, 241344, 243858, 279360, 301680, 325144, 362016, 365787, 402240, 406430, 419040, 452520, 487716, 603360, 609645, 650288, 724032, 731574, 812860, 838080, 905040, 975432, 1097361, 1206720, 1219290, 1300576, 1463148, 1625720, 1810080, 1828935, 1950864, 2194722, 2438580, 2601152, 2926296, 3251440, 3620160, 3657870, 3901728, 4389444, 4877160, 5486805, 5852592, 6502880, 7315740, 7803456, 8778888, 9754320, 10973610, 11705184, 13005760, 14631480, 17557776, 19508640, 21947220, 23410368, 29262960, 35115552, 39017280, 43894440, 58525920, 70231104, 87788880, 117051840, 175577760, 351155520]

約数ペア:

[(1, 351155520), (2, 175577760), (3, 117051840), (4, 87788880), (5, 70231104), (6, 58525920), (8, 43894440), (9, 39017280), (10, 35115552), (12, 29262960), (15, 23410368), (16, 21947220), (18, 19508640), (20, 17557776), (24, 14631480), (27, 13005760), (30, 11705184), (32, 10973610), (36, 9754320), (40, 8778888), (45, 7803456), (48, 7315740), (54, 6502880), (60, 5852592), (64, 5486805), (72, 4877160), (80, 4389444), (90, 3901728), (96, 3657870), (97, 3620160), (108, 3251440), (120, 2926296), (135, 2601152), (144, 2438580), (160, 2194722), (180, 1950864), (192, 1828935), (194, 1810080), (216, 1625720), (240, 1463148), (270, 1300576), (288, 1219290), (291, 1206720), (320, 1097361), (360, 975432), (388, 905040), (419, 838080), (432, 812860), (480, 731574), (485, 724032), (540, 650288), (576, 609645), (582, 603360), (720, 487716), (776, 452520), (838, 419040), (864, 406430), (873, 402240), (960, 365787), (970, 362016), (1080, 325144), (1164, 301680), (1257, 279360), (1440, 243858), (1455, 241344), (1552, 226260), (1676, 209520), (1728, 203215), (1746, 201120), (1940, 181008), (2095, 167616), (2160, 162572), (2328, 150840), (2514, 139680), (2619, 134080), (2880, 121929), (2910, 120672), (3104, 113130), (3352, 104760), (3492, 100560), (3771, 93120), (3880, 90504), (4190, 83808), (4320, 81286), (4365, 80448), (4656, 75420), (5028, 69840), (5238, 67040), (5820, 60336), (6208, 56565), (6285, 55872), (6704, 52380), (6984, 50280), (7542, 46560), (7760, 45252), (8380, 41904), (8640, 40643), (8730, 40224), (9312, 37710), (10056, 34920), (10476, 33520), (11313, 31040), (11640, 30168), (12570, 27936), (13095, 26816), (13408, 26190), (13968, 25140), (15084, 23280), (15520, 22626), (16760, 20952), (17460, 20112), (18624, 18855)]