13991040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{347}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 55373760

約数和(自身を除く): 41382720

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, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 347, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 694, 720, 840, 896, 960, 1008, 1041, 1120, 1152, 1260, 1344, 1388, 1440, 1680, 1735, 1920, 2016, 2082, 2240, 2429, 2520, 2688, 2776, 2880, 3123, 3360, 3470, 4032, 4164, 4480, 4858, 5040, 5205, 5552, 5760, 6246, 6720, 6940, 7287, 8064, 8328, 9716, 10080, 10410, 11104, 12145, 12492, 13440, 13880, 14574, 15615, 16656, 19432, 20160, 20820, 21861, 22208, 24290, 24984, 27760, 29148, 31230, 33312, 36435, 38864, 40320, 41640, 43722, 44416, 48580, 49968, 55520, 58296, 62460, 66624, 72870, 77728, 83280, 87444, 97160, 99936, 109305, 111040, 116592, 124920, 133248, 145740, 155456, 166560, 174888, 194320, 199872, 218610, 222080, 233184, 249840, 291480, 310912, 333120, 349776, 388640, 399744, 437220, 466368, 499680, 582960, 666240, 699552, 777280, 874440, 932736, 999360, 1165920, 1399104, 1554560, 1748880, 1998720, 2331840, 2798208, 3497760, 4663680, 6995520, 13991040]

約数ペア:

[(1, 13991040), (2, 6995520), (3, 4663680), (4, 3497760), (5, 2798208), (6, 2331840), (7, 1998720), (8, 1748880), (9, 1554560), (10, 1399104), (12, 1165920), (14, 999360), (15, 932736), (16, 874440), (18, 777280), (20, 699552), (21, 666240), (24, 582960), (28, 499680), (30, 466368), (32, 437220), (35, 399744), (36, 388640), (40, 349776), (42, 333120), (45, 310912), (48, 291480), (56, 249840), (60, 233184), (63, 222080), (64, 218610), (70, 199872), (72, 194320), (80, 174888), (84, 166560), (90, 155456), (96, 145740), (105, 133248), (112, 124920), (120, 116592), (126, 111040), (128, 109305), (140, 99936), (144, 97160), (160, 87444), (168, 83280), (180, 77728), (192, 72870), (210, 66624), (224, 62460), (240, 58296), (252, 55520), (280, 49968), (288, 48580), (315, 44416), (320, 43722), (336, 41640), (347, 40320), (360, 38864), (384, 36435), (420, 33312), (448, 31230), (480, 29148), (504, 27760), (560, 24984), (576, 24290), (630, 22208), (640, 21861), (672, 20820), (694, 20160), (720, 19432), (840, 16656), (896, 15615), (960, 14574), (1008, 13880), (1041, 13440), (1120, 12492), (1152, 12145), (1260, 11104), (1344, 10410), (1388, 10080), (1440, 9716), (1680, 8328), (1735, 8064), (1920, 7287), (2016, 6940), (2082, 6720), (2240, 6246), (2429, 5760), (2520, 5552), (2688, 5205), (2776, 5040), (2880, 4858), (3123, 4480), (3360, 4164), (3470, 4032)]