3123746360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 8195904000

約数和(自身を除く): 5072157640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 269, 280, 335, 469, 536, 538, 619, 670, 938, 1076, 1238, 1340, 1345, 1876, 1883, 2152, 2345, 2476, 2680, 2690, 3095, 3752, 3766, 4333, 4690, 4952, 5380, 6190, 7532, 8666, 9380, 9415, 10760, 12380, 15064, 17332, 18023, 18760, 18830, 21665, 24760, 34664, 36046, 37660, 41473, 43330, 72092, 75320, 82946, 86660, 90115, 126161, 144184, 165892, 166511, 173320, 180230, 207365, 252322, 290311, 331784, 333022, 360460, 414730, 504644, 580622, 630805, 666044, 720920, 829460, 832555, 1009288, 1161244, 1165577, 1261610, 1332088, 1451555, 1658920, 1665110, 2322488, 2331154, 2523220, 2903110, 3330220, 4662308, 5046440, 5806220, 5827885, 6660440, 9324616, 11156237, 11612440, 11655770, 22312474, 23311540, 44624948, 46623080, 55781185, 78093659, 89249896, 111562370, 156187318, 223124740, 312374636, 390468295, 446249480, 624749272, 780936590, 1561873180, 3123746360]

約数ペア:

[(1, 3123746360), (2, 1561873180), (4, 780936590), (5, 624749272), (7, 446249480), (8, 390468295), (10, 312374636), (14, 223124740), (20, 156187318), (28, 111562370), (35, 89249896), (40, 78093659), (56, 55781185), (67, 46623080), (70, 44624948), (134, 23311540), (140, 22312474), (268, 11655770), (269, 11612440), (280, 11156237), (335, 9324616), (469, 6660440), (536, 5827885), (538, 5806220), (619, 5046440), (670, 4662308), (938, 3330220), (1076, 2903110), (1238, 2523220), (1340, 2331154), (1345, 2322488), (1876, 1665110), (1883, 1658920), (2152, 1451555), (2345, 1332088), (2476, 1261610), (2680, 1165577), (2690, 1161244), (3095, 1009288), (3752, 832555), (3766, 829460), (4333, 720920), (4690, 666044), (4952, 630805), (5380, 580622), (6190, 504644), (7532, 414730), (8666, 360460), (9380, 333022), (9415, 331784), (10760, 290311), (12380, 252322), (15064, 207365), (17332, 180230), (18023, 173320), (18760, 166511), (18830, 165892), (21665, 144184), (24760, 126161), (34664, 90115), (36046, 86660), (37660, 82946), (41473, 75320), (43330, 72092)]