33613440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 127491840

約数和(自身を除く): 93878400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 61, 64, 70, 80, 82, 84, 96, 105, 112, 120, 122, 123, 128, 140, 160, 164, 168, 183, 192, 205, 210, 224, 240, 244, 246, 280, 287, 305, 320, 328, 336, 366, 384, 410, 420, 427, 448, 480, 488, 492, 560, 574, 610, 615, 640, 656, 672, 732, 820, 840, 854, 861, 896, 915, 960, 976, 984, 1120, 1148, 1220, 1230, 1281, 1312, 1344, 1435, 1464, 1640, 1680, 1708, 1722, 1830, 1920, 1952, 1968, 2135, 2240, 2296, 2440, 2460, 2501, 2562, 2624, 2688, 2870, 2928, 3280, 3360, 3416, 3444, 3660, 3904, 3936, 4270, 4305, 4480, 4592, 4880, 4920, 5002, 5124, 5248, 5740, 5856, 6405, 6560, 6720, 6832, 6888, 7320, 7503, 7808, 7872, 8540, 8610, 9184, 9760, 9840, 10004, 10248, 11480, 11712, 12505, 12810, 13120, 13440, 13664, 13776, 14640, 15006, 15744, 17080, 17220, 17507, 18368, 19520, 19680, 20008, 20496, 22960, 23424, 25010, 25620, 26240, 27328, 27552, 29280, 30012, 34160, 34440, 35014, 36736, 37515, 39040, 39360, 40016, 40992, 45920, 50020, 51240, 52521, 54656, 55104, 58560, 60024, 68320, 68880, 70028, 75030, 78720, 80032, 81984, 87535, 91840, 100040, 102480, 105042, 110208, 117120, 120048, 136640, 137760, 140056, 150060, 160064, 163968, 175070, 183680, 200080, 204960, 210084, 240096, 262605, 273280, 275520, 280112, 300120, 320128, 350140, 400160, 409920, 420168, 480192, 525210, 551040, 560224, 600240, 700280, 800320, 819840, 840336, 960384, 1050420, 1120448, 1200480, 1400560, 1600640, 1680672, 2100840, 2240896, 2400960, 2801120, 3361344, 4201680, 4801920, 5602240, 6722688, 8403360, 11204480, 16806720, 33613440]

約数ペア:

[(1, 33613440), (2, 16806720), (3, 11204480), (4, 8403360), (5, 6722688), (6, 5602240), (7, 4801920), (8, 4201680), (10, 3361344), (12, 2801120), (14, 2400960), (15, 2240896), (16, 2100840), (20, 1680672), (21, 1600640), (24, 1400560), (28, 1200480), (30, 1120448), (32, 1050420), (35, 960384), (40, 840336), (41, 819840), (42, 800320), (48, 700280), (56, 600240), (60, 560224), (61, 551040), (64, 525210), (70, 480192), (80, 420168), (82, 409920), (84, 400160), (96, 350140), (105, 320128), (112, 300120), (120, 280112), (122, 275520), (123, 273280), (128, 262605), (140, 240096), (160, 210084), (164, 204960), (168, 200080), (183, 183680), (192, 175070), (205, 163968), (210, 160064), (224, 150060), (240, 140056), (244, 137760), (246, 136640), (280, 120048), (287, 117120), (305, 110208), (320, 105042), (328, 102480), (336, 100040), (366, 91840), (384, 87535), (410, 81984), (420, 80032), (427, 78720), (448, 75030), (480, 70028), (488, 68880), (492, 68320), (560, 60024), (574, 58560), (610, 55104), (615, 54656), (640, 52521), (656, 51240), (672, 50020), (732, 45920), (820, 40992), (840, 40016), (854, 39360), (861, 39040), (896, 37515), (915, 36736), (960, 35014), (976, 34440), (984, 34160), (1120, 30012), (1148, 29280), (1220, 27552), (1230, 27328), (1281, 26240), (1312, 25620), (1344, 25010), (1435, 23424), (1464, 22960), (1640, 20496), (1680, 20008), (1708, 19680), (1722, 19520), (1830, 18368), (1920, 17507), (1952, 17220), (1968, 17080), (2135, 15744), (2240, 15006), (2296, 14640), (2440, 13776), (2460, 13664), (2501, 13440), (2562, 13120), (2624, 12810), (2688, 12505), (2870, 11712), (2928, 11480), (3280, 10248), (3360, 10004), (3416, 9840), (3444, 9760), (3660, 9184), (3904, 8610), (3936, 8540), (4270, 7872), (4305, 7808), (4480, 7503), (4592, 7320), (4880, 6888), (4920, 6832), (5002, 6720), (5124, 6560), (5248, 6405), (5740, 5856)]