242179560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13729}}^1$

素因数の和:13760

約数の個数: 144

約数和(自身を含む): 915653700

約数和(自身を除く): 673474140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 13729, 17640, 27458, 41187, 54916, 68645, 82374, 96103, 109832, 123561, 137290, 164748, 192206, 205935, 247122, 274580, 288309, 329496, 384412, 411870, 480515, 494244, 549160, 576618, 617805, 672721, 768824, 823740, 864927, 961030, 988488, 1153236, 1235610, 1345442, 1441545, 1647480, 1729854, 1922060, 2018163, 2306472, 2471220, 2690884, 2883090, 3363605, 3459708, 3844120, 4036326, 4324635, 4942440, 5381768, 5766180, 6054489, 6727210, 6919416, 8072652, 8649270, 10090815, 11532360, 12108978, 13454420, 16145304, 17298540, 20181630, 24217956, 26908840, 30272445, 34597080, 40363260, 48435912, 60544890, 80726520, 121089780, 242179560]

約数ペア:

[(1, 242179560), (2, 121089780), (3, 80726520), (4, 60544890), (5, 48435912), (6, 40363260), (7, 34597080), (8, 30272445), (9, 26908840), (10, 24217956), (12, 20181630), (14, 17298540), (15, 16145304), (18, 13454420), (20, 12108978), (21, 11532360), (24, 10090815), (28, 8649270), (30, 8072652), (35, 6919416), (36, 6727210), (40, 6054489), (42, 5766180), (45, 5381768), (49, 4942440), (56, 4324635), (60, 4036326), (63, 3844120), (70, 3459708), (72, 3363605), (84, 2883090), (90, 2690884), (98, 2471220), (105, 2306472), (120, 2018163), (126, 1922060), (140, 1729854), (147, 1647480), (168, 1441545), (180, 1345442), (196, 1235610), (210, 1153236), (245, 988488), (252, 961030), (280, 864927), (294, 823740), (315, 768824), (360, 672721), (392, 617805), (420, 576618), (441, 549160), (490, 494244), (504, 480515), (588, 411870), (630, 384412), (735, 329496), (840, 288309), (882, 274580), (980, 247122), (1176, 205935), (1260, 192206), (1470, 164748), (1764, 137290), (1960, 123561), (2205, 109832), (2520, 96103), (2940, 82374), (3528, 68645), (4410, 54916), (5880, 41187), (8820, 27458), (13729, 17640)]