69338880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:503

約数の個数: 216

約数和(自身を含む): 258917568

約数和(自身を除く): 189578688

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, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 463, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 926, 936, 960, 1040, 1152, 1170, 1248, 1280, 1389, 1440, 1560, 1664, 1852, 1872, 1920, 2080, 2304, 2315, 2340, 2496, 2778, 2880, 3120, 3328, 3704, 3744, 3840, 4160, 4167, 4630, 4680, 4992, 5556, 5760, 6019, 6240, 6945, 7408, 7488, 8320, 8334, 9260, 9360, 9984, 11112, 11520, 12038, 12480, 13890, 14816, 14976, 16640, 16668, 18057, 18520, 18720, 20835, 22224, 24076, 24960, 27780, 29632, 29952, 30095, 33336, 36114, 37040, 37440, 41670, 44448, 48152, 49920, 54171, 55560, 59264, 60190, 66672, 72228, 74080, 74880, 83340, 88896, 90285, 96304, 108342, 111120, 118528, 120380, 133344, 144456, 148160, 149760, 166680, 177792, 180570, 192608, 216684, 222240, 240760, 266688, 270855, 288912, 296320, 333360, 355584, 361140, 385216, 433368, 444480, 481520, 533376, 541710, 577824, 592640, 666720, 722280, 770432, 866736, 888960, 963040, 1066752, 1083420, 1155648, 1333440, 1444560, 1540864, 1733472, 1777920, 1926080, 2166840, 2311296, 2666880, 2889120, 3466944, 3852160, 4333680, 4622592, 5333760, 5778240, 6933888, 7704320, 8667360, 11556480, 13867776, 17334720, 23112960, 34669440, 69338880]

約数ペア:

[(1, 69338880), (2, 34669440), (3, 23112960), (4, 17334720), (5, 13867776), (6, 11556480), (8, 8667360), (9, 7704320), (10, 6933888), (12, 5778240), (13, 5333760), (15, 4622592), (16, 4333680), (18, 3852160), (20, 3466944), (24, 2889120), (26, 2666880), (30, 2311296), (32, 2166840), (36, 1926080), (39, 1777920), (40, 1733472), (45, 1540864), (48, 1444560), (52, 1333440), (60, 1155648), (64, 1083420), (65, 1066752), (72, 963040), (78, 888960), (80, 866736), (90, 770432), (96, 722280), (104, 666720), (117, 592640), (120, 577824), (128, 541710), (130, 533376), (144, 481520), (156, 444480), (160, 433368), (180, 385216), (192, 361140), (195, 355584), (208, 333360), (234, 296320), (240, 288912), (256, 270855), (260, 266688), (288, 240760), (312, 222240), (320, 216684), (360, 192608), (384, 180570), (390, 177792), (416, 166680), (463, 149760), (468, 148160), (480, 144456), (520, 133344), (576, 120380), (585, 118528), (624, 111120), (640, 108342), (720, 96304), (768, 90285), (780, 88896), (832, 83340), (926, 74880), (936, 74080), (960, 72228), (1040, 66672), (1152, 60190), (1170, 59264), (1248, 55560), (1280, 54171), (1389, 49920), (1440, 48152), (1560, 44448), (1664, 41670), (1852, 37440), (1872, 37040), (1920, 36114), (2080, 33336), (2304, 30095), (2315, 29952), (2340, 29632), (2496, 27780), (2778, 24960), (2880, 24076), (3120, 22224), (3328, 20835), (3704, 18720), (3744, 18520), (3840, 18057), (4160, 16668), (4167, 16640), (4630, 14976), (4680, 14816), (4992, 13890), (5556, 12480), (5760, 12038), (6019, 11520), (6240, 11112), (6945, 9984), (7408, 9360), (7488, 9260), (8320, 8334)]