346948140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6827}}^1$

素因数の和:6868

約数の個数: 144

約数和(自身を含む): 1220518656

約数和(自身を除く): 873570516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 6827, 7260, 8470, 10164, 12705, 13654, 16940, 20481, 25410, 27308, 34135, 40962, 47789, 50820, 68270, 75097, 81924, 95578, 102405, 136540, 143367, 150194, 191156, 204810, 225291, 238945, 286734, 300388, 375485, 409620, 450582, 477890, 525679, 573468, 716835, 750970, 826067, 901164, 955780, 1051358, 1126455, 1433670, 1501940, 1577037, 1652134, 2102716, 2252910, 2478201, 2628395, 2867340, 3154074, 3304268, 4130335, 4505820, 4956402, 5256790, 5782469, 6308148, 7885185, 8260670, 9912804, 10513580, 11564938, 12391005, 15770370, 16521340, 17347407, 23129876, 24782010, 28912345, 31540740, 34694814, 49564020, 57824690, 69389628, 86737035, 115649380, 173474070, 346948140]

約数ペア:

[(1, 346948140), (2, 173474070), (3, 115649380), (4, 86737035), (5, 69389628), (6, 57824690), (7, 49564020), (10, 34694814), (11, 31540740), (12, 28912345), (14, 24782010), (15, 23129876), (20, 17347407), (21, 16521340), (22, 15770370), (28, 12391005), (30, 11564938), (33, 10513580), (35, 9912804), (42, 8260670), (44, 7885185), (55, 6308148), (60, 5782469), (66, 5256790), (70, 4956402), (77, 4505820), (84, 4130335), (105, 3304268), (110, 3154074), (121, 2867340), (132, 2628395), (140, 2478201), (154, 2252910), (165, 2102716), (210, 1652134), (220, 1577037), (231, 1501940), (242, 1433670), (308, 1126455), (330, 1051358), (363, 955780), (385, 901164), (420, 826067), (462, 750970), (484, 716835), (605, 573468), (660, 525679), (726, 477890), (770, 450582), (847, 409620), (924, 375485), (1155, 300388), (1210, 286734), (1452, 238945), (1540, 225291), (1694, 204810), (1815, 191156), (2310, 150194), (2420, 143367), (2541, 136540), (3388, 102405), (3630, 95578), (4235, 81924), (4620, 75097), (5082, 68270), (6827, 50820), (7260, 47789), (8470, 40962), (10164, 34135), (12705, 27308), (13654, 25410), (16940, 20481)]