457778880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12227}}^1$

素因数の和:12263

約数の個数: 168

約数和(自身を含む): 1695827952

約数和(自身を除く): 1238049072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12227, 12480, 18720, 24454, 36681, 37440, 48908, 61135, 73362, 97816, 110043, 122270, 146724, 158951, 183405, 195632, 220086, 244540, 293448, 317902, 366810, 391264, 440172, 476853, 489080, 550215, 586896, 635804, 733620, 782528, 794755, 880344, 953706, 978160, 1100430, 1173792, 1271608, 1430559, 1467240, 1589510, 1760688, 1907412, 1956320, 2200860, 2347584, 2384265, 2543216, 2861118, 2934480, 3179020, 3521376, 3814824, 3912640, 4401720, 4768530, 5086432, 5722236, 5868960, 6358040, 7042752, 7152795, 7629648, 8803440, 9537060, 10172864, 11444472, 11737920, 12716080, 14305590, 15259296, 17606880, 19074120, 22888944, 25432160, 28611180, 30518592, 35213760, 38148240, 45777888, 50864320, 57222360, 76296480, 91555776, 114444720, 152592960, 228889440, 457778880]

約数ペア:

[(1, 457778880), (2, 228889440), (3, 152592960), (4, 114444720), (5, 91555776), (6, 76296480), (8, 57222360), (9, 50864320), (10, 45777888), (12, 38148240), (13, 35213760), (15, 30518592), (16, 28611180), (18, 25432160), (20, 22888944), (24, 19074120), (26, 17606880), (30, 15259296), (32, 14305590), (36, 12716080), (39, 11737920), (40, 11444472), (45, 10172864), (48, 9537060), (52, 8803440), (60, 7629648), (64, 7152795), (65, 7042752), (72, 6358040), (78, 5868960), (80, 5722236), (90, 5086432), (96, 4768530), (104, 4401720), (117, 3912640), (120, 3814824), (130, 3521376), (144, 3179020), (156, 2934480), (160, 2861118), (180, 2543216), (192, 2384265), (195, 2347584), (208, 2200860), (234, 1956320), (240, 1907412), (260, 1760688), (288, 1589510), (312, 1467240), (320, 1430559), (360, 1271608), (390, 1173792), (416, 1100430), (468, 978160), (480, 953706), (520, 880344), (576, 794755), (585, 782528), (624, 733620), (720, 635804), (780, 586896), (832, 550215), (936, 489080), (960, 476853), (1040, 440172), (1170, 391264), (1248, 366810), (1440, 317902), (1560, 293448), (1872, 244540), (2080, 220086), (2340, 195632), (2496, 183405), (2880, 158951), (3120, 146724), (3744, 122270), (4160, 110043), (4680, 97816), (6240, 73362), (7488, 61135), (9360, 48908), (12227, 37440), (12480, 36681), (18720, 24454)]