157128960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 556295040

約数和(自身を除く): 399166080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 83, 85, 87, 96, 102, 116, 120, 128, 136, 145, 160, 166, 170, 174, 192, 204, 232, 240, 249, 255, 256, 272, 290, 320, 332, 340, 348, 384, 408, 415, 435, 464, 480, 493, 498, 510, 544, 580, 640, 664, 680, 696, 768, 816, 830, 870, 928, 960, 986, 996, 1020, 1088, 1160, 1245, 1280, 1328, 1360, 1392, 1411, 1479, 1632, 1660, 1740, 1856, 1920, 1972, 1992, 2040, 2176, 2320, 2407, 2465, 2490, 2656, 2720, 2784, 2822, 2958, 3264, 3320, 3480, 3712, 3840, 3944, 3984, 4080, 4233, 4352, 4640, 4814, 4930, 4980, 5312, 5440, 5568, 5644, 5916, 6528, 6640, 6960, 7055, 7221, 7395, 7424, 7888, 7968, 8160, 8466, 9280, 9628, 9860, 9960, 10624, 10880, 11136, 11288, 11832, 12035, 13056, 13280, 13920, 14110, 14442, 14790, 15776, 15936, 16320, 16932, 18560, 19256, 19720, 19920, 21165, 21248, 21760, 22272, 22576, 23664, 24070, 26560, 27840, 28220, 28884, 29580, 31552, 31872, 32640, 33864, 36105, 37120, 38512, 39440, 39840, 40919, 42330, 45152, 47328, 48140, 53120, 55680, 56440, 57768, 59160, 63104, 63744, 65280, 67728, 72210, 77024, 78880, 79680, 81838, 84660, 90304, 94656, 96280, 106240, 111360, 112880, 115536, 118320, 122757, 126208, 135456, 144420, 154048, 157760, 159360, 163676, 169320, 180608, 189312, 192560, 204595, 225760, 231072, 236640, 245514, 270912, 288840, 308096, 315520, 318720, 327352, 338640, 361216, 378624, 385120, 409190, 451520, 462144, 473280, 491028, 541824, 577680, 613785, 616192, 631040, 654704, 677280, 770240, 818380, 903040, 924288, 946560, 982056, 1083648, 1155360, 1227570, 1309408, 1354560, 1540480, 1636760, 1806080, 1848576, 1893120, 1964112, 2310720, 2455140, 2618816, 2709120, 3080960, 3273520, 3928224, 4621440, 4910280, 5237632, 5418240, 6547040, 7856448, 9242880, 9820560, 10475264, 13094080, 15712896, 19641120, 26188160, 31425792, 39282240, 52376320, 78564480, 157128960]

約数ペア:

[(1, 157128960), (2, 78564480), (3, 52376320), (4, 39282240), (5, 31425792), (6, 26188160), (8, 19641120), (10, 15712896), (12, 13094080), (15, 10475264), (16, 9820560), (17, 9242880), (20, 7856448), (24, 6547040), (29, 5418240), (30, 5237632), (32, 4910280), (34, 4621440), (40, 3928224), (48, 3273520), (51, 3080960), (58, 2709120), (60, 2618816), (64, 2455140), (68, 2310720), (80, 1964112), (83, 1893120), (85, 1848576), (87, 1806080), (96, 1636760), (102, 1540480), (116, 1354560), (120, 1309408), (128, 1227570), (136, 1155360), (145, 1083648), (160, 982056), (166, 946560), (170, 924288), (174, 903040), (192, 818380), (204, 770240), (232, 677280), (240, 654704), (249, 631040), (255, 616192), (256, 613785), (272, 577680), (290, 541824), (320, 491028), (332, 473280), (340, 462144), (348, 451520), (384, 409190), (408, 385120), (415, 378624), (435, 361216), (464, 338640), (480, 327352), (493, 318720), (498, 315520), (510, 308096), (544, 288840), (580, 270912), (640, 245514), (664, 236640), (680, 231072), (696, 225760), (768, 204595), (816, 192560), (830, 189312), (870, 180608), (928, 169320), (960, 163676), (986, 159360), (996, 157760), (1020, 154048), (1088, 144420), (1160, 135456), (1245, 126208), (1280, 122757), (1328, 118320), (1360, 115536), (1392, 112880), (1411, 111360), (1479, 106240), (1632, 96280), (1660, 94656), (1740, 90304), (1856, 84660), (1920, 81838), (1972, 79680), (1992, 78880), (2040, 77024), (2176, 72210), (2320, 67728), (2407, 65280), (2465, 63744), (2490, 63104), (2656, 59160), (2720, 57768), (2784, 56440), (2822, 55680), (2958, 53120), (3264, 48140), (3320, 47328), (3480, 45152), (3712, 42330), (3840, 40919), (3944, 39840), (3984, 39440), (4080, 38512), (4233, 37120), (4352, 36105), (4640, 33864), (4814, 32640), (4930, 31872), (4980, 31552), (5312, 29580), (5440, 28884), (5568, 28220), (5644, 27840), (5916, 26560), (6528, 24070), (6640, 23664), (6960, 22576), (7055, 22272), (7221, 21760), (7395, 21248), (7424, 21165), (7888, 19920), (7968, 19720), (8160, 19256), (8466, 18560), (9280, 16932), (9628, 16320), (9860, 15936), (9960, 15776), (10624, 14790), (10880, 14442), (11136, 14110), (11288, 13920), (11832, 13280), (12035, 13056)]