125576960

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 331128000

約数和(自身を除く): 205551040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 128, 136, 145, 160, 170, 199, 232, 256, 272, 290, 320, 340, 398, 464, 493, 544, 580, 640, 680, 796, 928, 986, 995, 1088, 1160, 1280, 1360, 1592, 1856, 1972, 1990, 2176, 2320, 2465, 2720, 3184, 3383, 3712, 3944, 3980, 4352, 4640, 4930, 5440, 5771, 6368, 6766, 7424, 7888, 7960, 9280, 9860, 10880, 11542, 12736, 13532, 15776, 15920, 16915, 18560, 19720, 21760, 23084, 25472, 27064, 28855, 31552, 31840, 33830, 37120, 39440, 46168, 50944, 54128, 57710, 63104, 63680, 67660, 78880, 92336, 98107, 108256, 115420, 126208, 127360, 135320, 157760, 184672, 196214, 216512, 230840, 254720, 270640, 315520, 369344, 392428, 433024, 461680, 490535, 541280, 631040, 738688, 784856, 866048, 923360, 981070, 1082560, 1477376, 1569712, 1846720, 1962140, 2165120, 3139424, 3693440, 3924280, 4330240, 6278848, 7386880, 7848560, 12557696, 15697120, 25115392, 31394240, 62788480, 125576960]

約数ペア:

[(1, 125576960), (2, 62788480), (4, 31394240), (5, 25115392), (8, 15697120), (10, 12557696), (16, 7848560), (17, 7386880), (20, 6278848), (29, 4330240), (32, 3924280), (34, 3693440), (40, 3139424), (58, 2165120), (64, 1962140), (68, 1846720), (80, 1569712), (85, 1477376), (116, 1082560), (128, 981070), (136, 923360), (145, 866048), (160, 784856), (170, 738688), (199, 631040), (232, 541280), (256, 490535), (272, 461680), (290, 433024), (320, 392428), (340, 369344), (398, 315520), (464, 270640), (493, 254720), (544, 230840), (580, 216512), (640, 196214), (680, 184672), (796, 157760), (928, 135320), (986, 127360), (995, 126208), (1088, 115420), (1160, 108256), (1280, 98107), (1360, 92336), (1592, 78880), (1856, 67660), (1972, 63680), (1990, 63104), (2176, 57710), (2320, 54128), (2465, 50944), (2720, 46168), (3184, 39440), (3383, 37120), (3712, 33830), (3944, 31840), (3980, 31552), (4352, 28855), (4640, 27064), (4930, 25472), (5440, 23084), (5771, 21760), (6368, 19720), (6766, 18560), (7424, 16915), (7888, 15920), (7960, 15776), (9280, 13532), (9860, 12736), (10880, 11542)]