69555840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2170

約数の個数: 128

約数和(自身を含む): 234861120

約数和(自身を除く): 165305280

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, 2131, 2176, 2720, 3264, 4080, 4262, 5440, 6393, 6528, 8160, 8524, 10655, 10880, 12786, 16320, 17048, 21310, 25572, 31965, 32640, 34096, 36227, 42620, 51144, 63930, 68192, 72454, 85240, 102288, 108681, 127860, 136384, 144908, 170480, 181135, 204576, 217362, 255720, 272768, 289816, 340960, 362270, 409152, 434724, 511440, 543405, 579632, 681920, 724540, 818304, 869448, 1022880, 1086810, 1159264, 1363840, 1449080, 1738896, 2045760, 2173620, 2318528, 2898160, 3477792, 4091520, 4347240, 4637056, 5796320, 6955584, 8694480, 11592640, 13911168, 17388960, 23185280, 34777920, 69555840]

約数ペア:

[(1, 69555840), (2, 34777920), (3, 23185280), (4, 17388960), (5, 13911168), (6, 11592640), (8, 8694480), (10, 6955584), (12, 5796320), (15, 4637056), (16, 4347240), (17, 4091520), (20, 3477792), (24, 2898160), (30, 2318528), (32, 2173620), (34, 2045760), (40, 1738896), (48, 1449080), (51, 1363840), (60, 1159264), (64, 1086810), (68, 1022880), (80, 869448), (85, 818304), (96, 724540), (102, 681920), (120, 579632), (128, 543405), (136, 511440), (160, 434724), (170, 409152), (192, 362270), (204, 340960), (240, 289816), (255, 272768), (272, 255720), (320, 217362), (340, 204576), (384, 181135), (408, 170480), (480, 144908), (510, 136384), (544, 127860), (640, 108681), (680, 102288), (816, 85240), (960, 72454), (1020, 68192), (1088, 63930), (1360, 51144), (1632, 42620), (1920, 36227), (2040, 34096), (2131, 32640), (2176, 31965), (2720, 25572), (3264, 21310), (4080, 17048), (4262, 16320), (5440, 12786), (6393, 10880), (6528, 10655), (8160, 8524)]