270493860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 942907392

約数和(自身を除く): 672413532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 107, 130, 140, 156, 182, 195, 210, 214, 260, 273, 321, 364, 390, 420, 428, 455, 463, 535, 546, 642, 749, 780, 910, 926, 1070, 1092, 1284, 1365, 1389, 1391, 1498, 1605, 1820, 1852, 2140, 2247, 2315, 2730, 2778, 2782, 2996, 3210, 3241, 3745, 4173, 4494, 4630, 5460, 5556, 5564, 6019, 6420, 6482, 6945, 6955, 7490, 8346, 8988, 9260, 9723, 9737, 11235, 12038, 12964, 13890, 13910, 14980, 16205, 16692, 18057, 19446, 19474, 20865, 22470, 24076, 27780, 27820, 29211, 30095, 32410, 36114, 38892, 38948, 41730, 42133, 44940, 48615, 48685, 49541, 58422, 60190, 64820, 72228, 83460, 84266, 90285, 97230, 97370, 99082, 116844, 120380, 126399, 146055, 148623, 168532, 180570, 194460, 194740, 198164, 210665, 247705, 252798, 292110, 297246, 346787, 361140, 421330, 495410, 505596, 584220, 594492, 631995, 644033, 693574, 743115, 842660, 990820, 1040361, 1263990, 1288066, 1387148, 1486230, 1733935, 1932099, 2080722, 2527980, 2576132, 2972460, 3220165, 3467870, 3864198, 4161444, 4508231, 5201805, 6440330, 6935740, 7728396, 9016462, 9660495, 10403610, 12880660, 13524693, 18032924, 19320990, 20807220, 22541155, 27049386, 38641980, 45082310, 54098772, 67623465, 90164620, 135246930, 270493860]

約数ペア:

[(1, 270493860), (2, 135246930), (3, 90164620), (4, 67623465), (5, 54098772), (6, 45082310), (7, 38641980), (10, 27049386), (12, 22541155), (13, 20807220), (14, 19320990), (15, 18032924), (20, 13524693), (21, 12880660), (26, 10403610), (28, 9660495), (30, 9016462), (35, 7728396), (39, 6935740), (42, 6440330), (52, 5201805), (60, 4508231), (65, 4161444), (70, 3864198), (78, 3467870), (84, 3220165), (91, 2972460), (105, 2576132), (107, 2527980), (130, 2080722), (140, 1932099), (156, 1733935), (182, 1486230), (195, 1387148), (210, 1288066), (214, 1263990), (260, 1040361), (273, 990820), (321, 842660), (364, 743115), (390, 693574), (420, 644033), (428, 631995), (455, 594492), (463, 584220), (535, 505596), (546, 495410), (642, 421330), (749, 361140), (780, 346787), (910, 297246), (926, 292110), (1070, 252798), (1092, 247705), (1284, 210665), (1365, 198164), (1389, 194740), (1391, 194460), (1498, 180570), (1605, 168532), (1820, 148623), (1852, 146055), (2140, 126399), (2247, 120380), (2315, 116844), (2730, 99082), (2778, 97370), (2782, 97230), (2996, 90285), (3210, 84266), (3241, 83460), (3745, 72228), (4173, 64820), (4494, 60190), (4630, 58422), (5460, 49541), (5556, 48685), (5564, 48615), (6019, 44940), (6420, 42133), (6482, 41730), (6945, 38948), (6955, 38892), (7490, 36114), (8346, 32410), (8988, 30095), (9260, 29211), (9723, 27820), (9737, 27780), (11235, 24076), (12038, 22470), (12964, 20865), (13890, 19474), (13910, 19446), (14980, 18057), (16205, 16692)]