4919040

素因数分解:

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

素因数の和:95

約数の個数: 216

約数和(自身を含む): 19769568

約数和(自身を除く): 14850528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 128, 140, 144, 160, 168, 180, 183, 192, 210, 224, 240, 244, 252, 256, 280, 288, 305, 315, 320, 336, 360, 366, 384, 420, 427, 448, 480, 488, 504, 549, 560, 576, 610, 630, 640, 672, 720, 732, 768, 840, 854, 896, 915, 960, 976, 1008, 1098, 1120, 1152, 1220, 1260, 1280, 1281, 1344, 1440, 1464, 1680, 1708, 1792, 1830, 1920, 1952, 2016, 2135, 2196, 2240, 2304, 2440, 2520, 2562, 2688, 2745, 2880, 2928, 3360, 3416, 3660, 3840, 3843, 3904, 4032, 4270, 4392, 4480, 4880, 5040, 5124, 5376, 5490, 5760, 5856, 6405, 6720, 6832, 7320, 7686, 7808, 8064, 8540, 8784, 8960, 9760, 10080, 10248, 10980, 11520, 11712, 12810, 13440, 13664, 14640, 15372, 15616, 16128, 17080, 17568, 19215, 19520, 20160, 20496, 21960, 23424, 25620, 26880, 27328, 29280, 30744, 34160, 35136, 38430, 39040, 40320, 40992, 43920, 46848, 51240, 54656, 58560, 61488, 68320, 70272, 76860, 78080, 80640, 81984, 87840, 102480, 109312, 117120, 122976, 136640, 140544, 153720, 163968, 175680, 204960, 234240, 245952, 273280, 307440, 327936, 351360, 409920, 491904, 546560, 614880, 702720, 819840, 983808, 1229760, 1639680, 2459520, 4919040]

約数ペア:

[(1, 4919040), (2, 2459520), (3, 1639680), (4, 1229760), (5, 983808), (6, 819840), (7, 702720), (8, 614880), (9, 546560), (10, 491904), (12, 409920), (14, 351360), (15, 327936), (16, 307440), (18, 273280), (20, 245952), (21, 234240), (24, 204960), (28, 175680), (30, 163968), (32, 153720), (35, 140544), (36, 136640), (40, 122976), (42, 117120), (45, 109312), (48, 102480), (56, 87840), (60, 81984), (61, 80640), (63, 78080), (64, 76860), (70, 70272), (72, 68320), (80, 61488), (84, 58560), (90, 54656), (96, 51240), (105, 46848), (112, 43920), (120, 40992), (122, 40320), (126, 39040), (128, 38430), (140, 35136), (144, 34160), (160, 30744), (168, 29280), (180, 27328), (183, 26880), (192, 25620), (210, 23424), (224, 21960), (240, 20496), (244, 20160), (252, 19520), (256, 19215), (280, 17568), (288, 17080), (305, 16128), (315, 15616), (320, 15372), (336, 14640), (360, 13664), (366, 13440), (384, 12810), (420, 11712), (427, 11520), (448, 10980), (480, 10248), (488, 10080), (504, 9760), (549, 8960), (560, 8784), (576, 8540), (610, 8064), (630, 7808), (640, 7686), (672, 7320), (720, 6832), (732, 6720), (768, 6405), (840, 5856), (854, 5760), (896, 5490), (915, 5376), (960, 5124), (976, 5040), (1008, 4880), (1098, 4480), (1120, 4392), (1152, 4270), (1220, 4032), (1260, 3904), (1280, 3843), (1281, 3840), (1344, 3660), (1440, 3416), (1464, 3360), (1680, 2928), (1708, 2880), (1792, 2745), (1830, 2688), (1920, 2562), (1952, 2520), (2016, 2440), (2135, 2304), (2196, 2240)]