1616363280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4517}}^1$

素因数の和:4614

約数の個数: 240

約数和(自身を含む): 6292525824

約数和(自身を除く): 4676162544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 112, 120, 126, 140, 142, 144, 168, 180, 210, 213, 240, 252, 280, 284, 315, 336, 355, 360, 420, 426, 497, 504, 560, 568, 630, 639, 710, 720, 840, 852, 994, 1008, 1065, 1136, 1260, 1278, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3408, 3976, 4260, 4473, 4517, 4970, 5040, 5112, 5680, 5964, 6390, 7455, 7952, 8520, 8946, 9034, 9940, 10224, 11928, 12780, 13551, 14910, 17040, 17892, 18068, 19880, 22365, 22585, 23856, 25560, 27102, 29820, 31619, 35784, 36136, 39760, 40653, 44730, 45170, 51120, 54204, 59640, 63238, 67755, 71568, 72272, 81306, 89460, 90340, 94857, 108408, 119280, 126476, 135510, 158095, 162612, 178920, 180680, 189714, 203265, 216816, 252952, 271020, 284571, 316190, 320707, 325224, 357840, 361360, 379428, 406530, 474285, 505904, 542040, 569142, 632380, 641414, 650448, 758856, 813060, 948570, 962121, 1084080, 1138284, 1264760, 1282828, 1422855, 1517712, 1603535, 1626120, 1897140, 1924242, 2244949, 2276568, 2529520, 2565656, 2845710, 2886363, 3207070, 3252240, 3794280, 3848484, 4489898, 4553136, 4810605, 5131312, 5691420, 5772726, 6414140, 6734847, 7588560, 7696968, 8979796, 9621210, 11224745, 11382840, 11545452, 12828280, 13469694, 14431815, 15393936, 17959592, 19242420, 20204541, 22449490, 22765680, 23090904, 25656560, 26939388, 28863630, 33674235, 35919184, 38484840, 40409082, 44898980, 46181808, 53878776, 57727260, 67348470, 76969680, 80818164, 89797960, 101022705, 107757552, 115454520, 134696940, 161636328, 179595920, 202045410, 230909040, 269393880, 323272656, 404090820, 538787760, 808181640, 1616363280]

約数ペア:

[(1, 1616363280), (2, 808181640), (3, 538787760), (4, 404090820), (5, 323272656), (6, 269393880), (7, 230909040), (8, 202045410), (9, 179595920), (10, 161636328), (12, 134696940), (14, 115454520), (15, 107757552), (16, 101022705), (18, 89797960), (20, 80818164), (21, 76969680), (24, 67348470), (28, 57727260), (30, 53878776), (35, 46181808), (36, 44898980), (40, 40409082), (42, 38484840), (45, 35919184), (48, 33674235), (56, 28863630), (60, 26939388), (63, 25656560), (70, 23090904), (71, 22765680), (72, 22449490), (80, 20204541), (84, 19242420), (90, 17959592), (105, 15393936), (112, 14431815), (120, 13469694), (126, 12828280), (140, 11545452), (142, 11382840), (144, 11224745), (168, 9621210), (180, 8979796), (210, 7696968), (213, 7588560), (240, 6734847), (252, 6414140), (280, 5772726), (284, 5691420), (315, 5131312), (336, 4810605), (355, 4553136), (360, 4489898), (420, 3848484), (426, 3794280), (497, 3252240), (504, 3207070), (560, 2886363), (568, 2845710), (630, 2565656), (639, 2529520), (710, 2276568), (720, 2244949), (840, 1924242), (852, 1897140), (994, 1626120), (1008, 1603535), (1065, 1517712), (1136, 1422855), (1260, 1282828), (1278, 1264760), (1420, 1138284), (1491, 1084080), (1680, 962121), (1704, 948570), (1988, 813060), (2130, 758856), (2485, 650448), (2520, 641414), (2556, 632380), (2840, 569142), (2982, 542040), (3195, 505904), (3408, 474285), (3976, 406530), (4260, 379428), (4473, 361360), (4517, 357840), (4970, 325224), (5040, 320707), (5112, 316190), (5680, 284571), (5964, 271020), (6390, 252952), (7455, 216816), (7952, 203265), (8520, 189714), (8946, 180680), (9034, 178920), (9940, 162612), (10224, 158095), (11928, 135510), (12780, 126476), (13551, 119280), (14910, 108408), (17040, 94857), (17892, 90340), (18068, 89460), (19880, 81306), (22365, 72272), (22585, 71568), (23856, 67755), (25560, 63238), (27102, 59640), (29820, 54204), (31619, 51120), (35784, 45170), (36136, 44730), (39760, 40653)]