230645880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 792136800

約数和(自身を除く): 561490920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 243, 244, 270, 305, 324, 360, 366, 389, 405, 486, 488, 540, 549, 610, 648, 732, 778, 810, 915, 972, 1080, 1098, 1167, 1215, 1220, 1464, 1556, 1620, 1647, 1830, 1944, 1945, 2196, 2334, 2430, 2440, 2745, 3112, 3240, 3294, 3501, 3660, 3890, 4392, 4668, 4860, 4941, 5490, 5835, 6588, 7002, 7320, 7780, 8235, 9336, 9720, 9882, 10503, 10980, 11670, 13176, 14004, 14823, 15560, 16470, 17505, 19764, 21006, 21960, 23340, 23729, 24705, 28008, 29646, 31509, 32940, 35010, 39528, 42012, 46680, 47458, 49410, 52515, 59292, 63018, 65880, 70020, 71187, 74115, 84024, 94527, 94916, 98820, 105030, 118584, 118645, 126036, 140040, 142374, 148230, 157545, 189054, 189832, 197640, 210060, 213561, 237290, 252072, 284748, 296460, 315090, 355935, 378108, 420120, 427122, 472635, 474580, 569496, 592920, 630180, 640683, 711870, 756216, 854244, 945270, 949160, 1067805, 1260360, 1281366, 1423740, 1708488, 1890540, 1922049, 2135610, 2562732, 2847480, 3203415, 3781080, 3844098, 4271220, 5125464, 5766147, 6406830, 7688196, 8542440, 9610245, 11532294, 12813660, 15376392, 19220490, 23064588, 25627320, 28830735, 38440980, 46129176, 57661470, 76881960, 115322940, 230645880]

約数ペア:

[(1, 230645880), (2, 115322940), (3, 76881960), (4, 57661470), (5, 46129176), (6, 38440980), (8, 28830735), (9, 25627320), (10, 23064588), (12, 19220490), (15, 15376392), (18, 12813660), (20, 11532294), (24, 9610245), (27, 8542440), (30, 7688196), (36, 6406830), (40, 5766147), (45, 5125464), (54, 4271220), (60, 3844098), (61, 3781080), (72, 3203415), (81, 2847480), (90, 2562732), (108, 2135610), (120, 1922049), (122, 1890540), (135, 1708488), (162, 1423740), (180, 1281366), (183, 1260360), (216, 1067805), (243, 949160), (244, 945270), (270, 854244), (305, 756216), (324, 711870), (360, 640683), (366, 630180), (389, 592920), (405, 569496), (486, 474580), (488, 472635), (540, 427122), (549, 420120), (610, 378108), (648, 355935), (732, 315090), (778, 296460), (810, 284748), (915, 252072), (972, 237290), (1080, 213561), (1098, 210060), (1167, 197640), (1215, 189832), (1220, 189054), (1464, 157545), (1556, 148230), (1620, 142374), (1647, 140040), (1830, 126036), (1944, 118645), (1945, 118584), (2196, 105030), (2334, 98820), (2430, 94916), (2440, 94527), (2745, 84024), (3112, 74115), (3240, 71187), (3294, 70020), (3501, 65880), (3660, 63018), (3890, 59292), (4392, 52515), (4668, 49410), (4860, 47458), (4941, 46680), (5490, 42012), (5835, 39528), (6588, 35010), (7002, 32940), (7320, 31509), (7780, 29646), (8235, 28008), (9336, 24705), (9720, 23729), (9882, 23340), (10503, 21960), (10980, 21006), (11670, 19764), (13176, 17505), (14004, 16470), (14823, 15560)]