349806240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{34703}}^1$

素因数の和:34731

約数の個数: 144

約数和(自身を含む): 1364283648

約数和(自身を除く): 1014477408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 34703, 69406, 104109, 138812, 173515, 208218, 242921, 277624, 312327, 347030, 416436, 485842, 520545, 555248, 624654, 694060, 728763, 832872, 971684, 1041090, 1110496, 1214605, 1249308, 1388120, 1457526, 1561635, 1665744, 1943368, 2082180, 2186289, 2429210, 2498616, 2776240, 2915052, 3123270, 3331488, 3643815, 3886736, 4164360, 4372578, 4858420, 4997232, 5552480, 5830104, 6246540, 7287630, 7773472, 8328720, 8745156, 9716840, 9994464, 10931445, 11660208, 12493080, 14575260, 16657440, 17490312, 19433680, 21862890, 23320416, 24986160, 29150520, 34980624, 38867360, 43725780, 49972320, 58301040, 69961248, 87451560, 116602080, 174903120, 349806240]

約数ペア:

[(1, 349806240), (2, 174903120), (3, 116602080), (4, 87451560), (5, 69961248), (6, 58301040), (7, 49972320), (8, 43725780), (9, 38867360), (10, 34980624), (12, 29150520), (14, 24986160), (15, 23320416), (16, 21862890), (18, 19433680), (20, 17490312), (21, 16657440), (24, 14575260), (28, 12493080), (30, 11660208), (32, 10931445), (35, 9994464), (36, 9716840), (40, 8745156), (42, 8328720), (45, 7773472), (48, 7287630), (56, 6246540), (60, 5830104), (63, 5552480), (70, 4997232), (72, 4858420), (80, 4372578), (84, 4164360), (90, 3886736), (96, 3643815), (105, 3331488), (112, 3123270), (120, 2915052), (126, 2776240), (140, 2498616), (144, 2429210), (160, 2186289), (168, 2082180), (180, 1943368), (210, 1665744), (224, 1561635), (240, 1457526), (252, 1388120), (280, 1249308), (288, 1214605), (315, 1110496), (336, 1041090), (360, 971684), (420, 832872), (480, 728763), (504, 694060), (560, 624654), (630, 555248), (672, 520545), (720, 485842), (840, 416436), (1008, 347030), (1120, 312327), (1260, 277624), (1440, 242921), (1680, 208218), (2016, 173515), (2520, 138812), (3360, 104109), (5040, 69406), (10080, 34703)]