68903040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2150

約数の個数: 128

約数和(自身を含む): 232657920

約数和(自身を除く): 163754880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2111, 2176, 2720, 3264, 4080, 4222, 5440, 6333, 6528, 8160, 8444, 10555, 10880, 12666, 16320, 16888, 21110, 25332, 31665, 32640, 33776, 35887, 42220, 50664, 63330, 67552, 71774, 84440, 101328, 107661, 126660, 135104, 143548, 168880, 179435, 202656, 215322, 253320, 270208, 287096, 337760, 358870, 405312, 430644, 506640, 538305, 574192, 675520, 717740, 810624, 861288, 1013280, 1076610, 1148384, 1351040, 1435480, 1722576, 2026560, 2153220, 2296768, 2870960, 3445152, 4053120, 4306440, 4593536, 5741920, 6890304, 8612880, 11483840, 13780608, 17225760, 22967680, 34451520, 68903040]

約数ペア:

[(1, 68903040), (2, 34451520), (3, 22967680), (4, 17225760), (5, 13780608), (6, 11483840), (8, 8612880), (10, 6890304), (12, 5741920), (15, 4593536), (16, 4306440), (17, 4053120), (20, 3445152), (24, 2870960), (30, 2296768), (32, 2153220), (34, 2026560), (40, 1722576), (48, 1435480), (51, 1351040), (60, 1148384), (64, 1076610), (68, 1013280), (80, 861288), (85, 810624), (96, 717740), (102, 675520), (120, 574192), (128, 538305), (136, 506640), (160, 430644), (170, 405312), (192, 358870), (204, 337760), (240, 287096), (255, 270208), (272, 253320), (320, 215322), (340, 202656), (384, 179435), (408, 168880), (480, 143548), (510, 135104), (544, 126660), (640, 107661), (680, 101328), (816, 84440), (960, 71774), (1020, 67552), (1088, 63330), (1360, 50664), (1632, 42220), (1920, 35887), (2040, 33776), (2111, 32640), (2176, 31665), (2720, 25332), (3264, 21110), (4080, 16888), (4222, 16320), (5440, 12666), (6333, 10880), (6528, 10555), (8160, 8444)]