904391280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4201}}^1$

素因数の和:4256

約数の個数: 240

約数和(自身を含む): 3413906496

約数和(自身を除く): 2509515216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 4140, 4201, 4485, 4680, 4784, 5382, 5520, 5980, 7176, 8280, 8402, 8970, 9360, 10764, 11960, 12603, 13455, 14352, 16560, 16804, 17940, 21005, 21528, 23920, 25206, 26910, 33608, 35880, 37809, 42010, 43056, 50412, 53820, 54613, 63015, 67216, 71760, 75618, 84020, 96623, 100824, 107640, 109226, 126030, 151236, 163839, 168040, 189045, 193246, 201648, 215280, 218452, 252060, 273065, 289869, 302472, 327678, 336080, 378090, 386492, 436904, 483115, 491517, 504120, 546130, 579738, 604944, 655356, 756180, 772984, 819195, 869607, 873808, 966230, 983034, 1008240, 1092260, 1159476, 1256099, 1310712, 1449345, 1512360, 1545968, 1638390, 1739214, 1932460, 1966068, 2184520, 2318952, 2457585, 2512198, 2621424, 2898690, 3024720, 3276780, 3478428, 3768297, 3864920, 3932136, 4348035, 4369040, 4637904, 4915170, 5024396, 5797380, 6280495, 6553560, 6956856, 7536594, 7729840, 7864272, 8696070, 9830340, 10048792, 11304891, 11594760, 12560990, 13107120, 13913712, 15073188, 17392140, 18841485, 19660680, 20097584, 22609782, 23189520, 25121980, 30146376, 34784280, 37682970, 39321360, 45219564, 50243960, 56524455, 60292752, 69568560, 75365940, 90439128, 100487920, 113048910, 150731880, 180878256, 226097820, 301463760, 452195640, 904391280]

約数ペア:

[(1, 904391280), (2, 452195640), (3, 301463760), (4, 226097820), (5, 180878256), (6, 150731880), (8, 113048910), (9, 100487920), (10, 90439128), (12, 75365940), (13, 69568560), (15, 60292752), (16, 56524455), (18, 50243960), (20, 45219564), (23, 39321360), (24, 37682970), (26, 34784280), (30, 30146376), (36, 25121980), (39, 23189520), (40, 22609782), (45, 20097584), (46, 19660680), (48, 18841485), (52, 17392140), (60, 15073188), (65, 13913712), (69, 13107120), (72, 12560990), (78, 11594760), (80, 11304891), (90, 10048792), (92, 9830340), (104, 8696070), (115, 7864272), (117, 7729840), (120, 7536594), (130, 6956856), (138, 6553560), (144, 6280495), (156, 5797380), (180, 5024396), (184, 4915170), (195, 4637904), (207, 4369040), (208, 4348035), (230, 3932136), (234, 3864920), (240, 3768297), (260, 3478428), (276, 3276780), (299, 3024720), (312, 2898690), (345, 2621424), (360, 2512198), (368, 2457585), (390, 2318952), (414, 2184520), (460, 1966068), (468, 1932460), (520, 1739214), (552, 1638390), (585, 1545968), (598, 1512360), (624, 1449345), (690, 1310712), (720, 1256099), (780, 1159476), (828, 1092260), (897, 1008240), (920, 983034), (936, 966230), (1035, 873808), (1040, 869607), (1104, 819195), (1170, 772984), (1196, 756180), (1380, 655356), (1495, 604944), (1560, 579738), (1656, 546130), (1794, 504120), (1840, 491517), (1872, 483115), (2070, 436904), (2340, 386492), (2392, 378090), (2691, 336080), (2760, 327678), (2990, 302472), (3120, 289869), (3312, 273065), (3588, 252060), (4140, 218452), (4201, 215280), (4485, 201648), (4680, 193246), (4784, 189045), (5382, 168040), (5520, 163839), (5980, 151236), (7176, 126030), (8280, 109226), (8402, 107640), (8970, 100824), (9360, 96623), (10764, 84020), (11960, 75618), (12603, 71760), (13455, 67216), (14352, 63015), (16560, 54613), (16804, 53820), (17940, 50412), (21005, 43056), (21528, 42010), (23920, 37809), (25206, 35880), (26910, 33608)]