11643840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:347

約数の個数: 168

約数和(自身を含む): 43269408

約数和(自身を除く): 31625568

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, 311, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 622, 624, 720, 780, 832, 933, 936, 960, 1040, 1170, 1244, 1248, 1440, 1555, 1560, 1866, 1872, 2080, 2340, 2488, 2496, 2799, 2880, 3110, 3120, 3732, 3744, 4043, 4160, 4665, 4680, 4976, 5598, 6220, 6240, 7464, 7488, 8086, 9330, 9360, 9952, 11196, 12129, 12440, 12480, 13995, 14928, 16172, 18660, 18720, 19904, 20215, 22392, 24258, 24880, 27990, 29856, 32344, 36387, 37320, 37440, 40430, 44784, 48516, 49760, 55980, 59712, 60645, 64688, 72774, 74640, 80860, 89568, 97032, 99520, 111960, 121290, 129376, 145548, 149280, 161720, 179136, 181935, 194064, 223920, 242580, 258752, 291096, 298560, 323440, 363870, 388128, 447840, 485160, 582192, 646880, 727740, 776256, 895680, 970320, 1164384, 1293760, 1455480, 1940640, 2328768, 2910960, 3881280, 5821920, 11643840]

約数ペア:

[(1, 11643840), (2, 5821920), (3, 3881280), (4, 2910960), (5, 2328768), (6, 1940640), (8, 1455480), (9, 1293760), (10, 1164384), (12, 970320), (13, 895680), (15, 776256), (16, 727740), (18, 646880), (20, 582192), (24, 485160), (26, 447840), (30, 388128), (32, 363870), (36, 323440), (39, 298560), (40, 291096), (45, 258752), (48, 242580), (52, 223920), (60, 194064), (64, 181935), (65, 179136), (72, 161720), (78, 149280), (80, 145548), (90, 129376), (96, 121290), (104, 111960), (117, 99520), (120, 97032), (130, 89568), (144, 80860), (156, 74640), (160, 72774), (180, 64688), (192, 60645), (195, 59712), (208, 55980), (234, 49760), (240, 48516), (260, 44784), (288, 40430), (311, 37440), (312, 37320), (320, 36387), (360, 32344), (390, 29856), (416, 27990), (468, 24880), (480, 24258), (520, 22392), (576, 20215), (585, 19904), (622, 18720), (624, 18660), (720, 16172), (780, 14928), (832, 13995), (933, 12480), (936, 12440), (960, 12129), (1040, 11196), (1170, 9952), (1244, 9360), (1248, 9330), (1440, 8086), (1555, 7488), (1560, 7464), (1866, 6240), (1872, 6220), (2080, 5598), (2340, 4976), (2488, 4680), (2496, 4665), (2799, 4160), (2880, 4043), (3110, 3744), (3120, 3732)]