13986720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 52127712

約数和(自身を除く): 38140992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 883, 990, 1056, 1320, 1440, 1584, 1760, 1766, 1980, 2640, 2649, 3168, 3532, 3960, 4415, 5280, 5298, 7064, 7920, 7947, 8830, 9713, 10596, 13245, 14128, 15840, 15894, 17660, 19426, 21192, 26490, 28256, 29139, 31788, 35320, 38852, 39735, 42384, 48565, 52980, 58278, 63576, 70640, 77704, 79470, 84768, 87417, 97130, 105960, 116556, 127152, 141280, 145695, 155408, 158940, 174834, 194260, 211920, 233112, 254304, 291390, 310816, 317880, 349668, 388520, 423840, 437085, 466224, 582780, 635760, 699336, 777040, 874170, 932448, 1165560, 1271520, 1398672, 1554080, 1748340, 2331120, 2797344, 3496680, 4662240, 6993360, 13986720]

約数ペア:

[(1, 13986720), (2, 6993360), (3, 4662240), (4, 3496680), (5, 2797344), (6, 2331120), (8, 1748340), (9, 1554080), (10, 1398672), (11, 1271520), (12, 1165560), (15, 932448), (16, 874170), (18, 777040), (20, 699336), (22, 635760), (24, 582780), (30, 466224), (32, 437085), (33, 423840), (36, 388520), (40, 349668), (44, 317880), (45, 310816), (48, 291390), (55, 254304), (60, 233112), (66, 211920), (72, 194260), (80, 174834), (88, 158940), (90, 155408), (96, 145695), (99, 141280), (110, 127152), (120, 116556), (132, 105960), (144, 97130), (160, 87417), (165, 84768), (176, 79470), (180, 77704), (198, 70640), (220, 63576), (240, 58278), (264, 52980), (288, 48565), (330, 42384), (352, 39735), (360, 38852), (396, 35320), (440, 31788), (480, 29139), (495, 28256), (528, 26490), (660, 21192), (720, 19426), (792, 17660), (880, 15894), (883, 15840), (990, 14128), (1056, 13245), (1320, 10596), (1440, 9713), (1584, 8830), (1760, 7947), (1766, 7920), (1980, 7064), (2640, 5298), (2649, 5280), (3168, 4415), (3532, 3960)]