755892480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 288

約数和(自身を含む): 2810320128

約数和(自身を除く): 2054427648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 224, 240, 244, 256, 280, 305, 320, 336, 366, 384, 420, 427, 448, 461, 480, 488, 560, 610, 640, 672, 732, 768, 840, 854, 896, 915, 922, 960, 976, 1120, 1220, 1280, 1281, 1344, 1383, 1464, 1680, 1708, 1792, 1830, 1844, 1920, 1952, 2135, 2240, 2305, 2440, 2562, 2688, 2766, 2928, 3227, 3360, 3416, 3660, 3688, 3840, 3904, 4270, 4480, 4610, 4880, 5124, 5376, 5532, 5856, 6405, 6454, 6720, 6832, 6915, 7320, 7376, 7808, 8540, 8960, 9220, 9681, 9760, 10248, 11064, 11712, 12810, 12908, 13440, 13664, 13830, 14640, 14752, 15616, 16135, 17080, 18440, 19362, 19520, 20496, 22128, 23424, 25620, 25816, 26880, 27328, 27660, 28121, 29280, 29504, 32270, 34160, 36880, 38724, 39040, 40992, 44256, 46848, 48405, 51240, 51632, 54656, 55320, 56242, 58560, 59008, 64540, 68320, 73760, 77448, 78080, 81984, 84363, 88512, 96810, 102480, 103264, 109312, 110640, 112484, 117120, 118016, 129080, 136640, 140605, 147520, 154896, 163968, 168726, 177024, 193620, 196847, 204960, 206528, 221280, 224968, 234240, 258160, 273280, 281210, 295040, 309792, 327936, 337452, 354048, 387240, 393694, 409920, 413056, 421815, 442560, 449936, 516320, 546560, 562420, 590080, 590541, 619584, 674904, 774480, 787388, 819840, 826112, 843630, 885120, 899872, 984235, 1032640, 1124840, 1181082, 1239168, 1349808, 1548960, 1574776, 1639680, 1687260, 1770240, 1799744, 1968470, 2065280, 2249680, 2362164, 2478336, 2699616, 2952705, 3097920, 3149552, 3374520, 3599488, 3936940, 4130560, 4499360, 4724328, 5399232, 5905410, 6195840, 6299104, 6749040, 7198976, 7873880, 8998720, 9448656, 10798464, 11810820, 12391680, 12598208, 13498080, 15747760, 17997440, 18897312, 21596928, 23621640, 25196416, 26996160, 31495520, 35994880, 37794624, 47243280, 50392832, 53992320, 62991040, 75589248, 94486560, 107984640, 125982080, 151178496, 188973120, 251964160, 377946240, 755892480]

約数ペア:

[(1, 755892480), (2, 377946240), (3, 251964160), (4, 188973120), (5, 151178496), (6, 125982080), (7, 107984640), (8, 94486560), (10, 75589248), (12, 62991040), (14, 53992320), (15, 50392832), (16, 47243280), (20, 37794624), (21, 35994880), (24, 31495520), (28, 26996160), (30, 25196416), (32, 23621640), (35, 21596928), (40, 18897312), (42, 17997440), (48, 15747760), (56, 13498080), (60, 12598208), (61, 12391680), (64, 11810820), (70, 10798464), (80, 9448656), (84, 8998720), (96, 7873880), (105, 7198976), (112, 6749040), (120, 6299104), (122, 6195840), (128, 5905410), (140, 5399232), (160, 4724328), (168, 4499360), (183, 4130560), (192, 3936940), (210, 3599488), (224, 3374520), (240, 3149552), (244, 3097920), (256, 2952705), (280, 2699616), (305, 2478336), (320, 2362164), (336, 2249680), (366, 2065280), (384, 1968470), (420, 1799744), (427, 1770240), (448, 1687260), (461, 1639680), (480, 1574776), (488, 1548960), (560, 1349808), (610, 1239168), (640, 1181082), (672, 1124840), (732, 1032640), (768, 984235), (840, 899872), (854, 885120), (896, 843630), (915, 826112), (922, 819840), (960, 787388), (976, 774480), (1120, 674904), (1220, 619584), (1280, 590541), (1281, 590080), (1344, 562420), (1383, 546560), (1464, 516320), (1680, 449936), (1708, 442560), (1792, 421815), (1830, 413056), (1844, 409920), (1920, 393694), (1952, 387240), (2135, 354048), (2240, 337452), (2305, 327936), (2440, 309792), (2562, 295040), (2688, 281210), (2766, 273280), (2928, 258160), (3227, 234240), (3360, 224968), (3416, 221280), (3660, 206528), (3688, 204960), (3840, 196847), (3904, 193620), (4270, 177024), (4480, 168726), (4610, 163968), (4880, 154896), (5124, 147520), (5376, 140605), (5532, 136640), (5856, 129080), (6405, 118016), (6454, 117120), (6720, 112484), (6832, 110640), (6915, 109312), (7320, 103264), (7376, 102480), (7808, 96810), (8540, 88512), (8960, 84363), (9220, 81984), (9681, 78080), (9760, 77448), (10248, 73760), (11064, 68320), (11712, 64540), (12810, 59008), (12908, 58560), (13440, 56242), (13664, 55320), (13830, 54656), (14640, 51632), (14752, 51240), (15616, 48405), (16135, 46848), (17080, 44256), (18440, 40992), (19362, 39040), (19520, 38724), (20496, 36880), (22128, 34160), (23424, 32270), (25620, 29504), (25816, 29280), (26880, 28121), (27328, 27660)]